90% of AI systems in business use pattern recognition. They find associations, not causes. So, when things change, like markets or tastes, these models often fail.
Tools from Google and Amazon are great at finding patterns. But they can’t tell us why these patterns exist. This is where causal AI comes in. It helps us understand the cause-and-effect relationships, not just what happens next.
The ladder of causation helps us understand these relationships. It starts with association, then moves to intervention and counterfactuals. To climb this ladder, we need formal causal inference. This includes using models like structural causal models and directed acyclic graphs.
Causal ML is changing industries. It’s making healthcare trials better and helping marketing teams understand their impact. It makes decisions clearer and safer. Leaders who use causal AI can test strategies and avoid costly mistakes.
Key Takeaways
- Causal AI goes beyond finding patterns to understand why things happen.
- The ladder of causation shows why just finding associations isn’t enough.
- Causal inference uses models to make decisions based on understanding mechanisms.
- Causal machine learning makes decisions more robust and explainable in finance, healthcare, and operations.
- Early users see real benefits, and the field is growing fast, making it worth investing in.
The Limits of Correlation-Only AI and Why It Matters
Many modern products rely on pattern-recognition systems. These systems sort feeds, rank ads, and flag fraud. But they only find patterns, not the reasons behind them.
This difference is crucial when moving from prediction to action. It’s a hard line between correlation and causation that teams must understand.
Pattern recognition limits become clear when inputs change. For example, a recommendation engine might suggest an accessory because it often goes with a gadget. But if customer behavior changes, the engine might suggest the wrong items.
When facing a distribution shift or a regimed change, systems can break. Models trained on past data assume future patterns will be the same. But if seasonality, regulation, or supply shocks change behavior, predictions fail.
Spurious correlation can lead to dangerous mistakes. In agriculture, for instance, irrigation patterns might seem to correlate with high yields. But if the model doesn’t understand the real cause, it might suggest less water in droughts, harming crops.
In high-stakes sectors, these errors can be very costly. In finance, mistakes in attribution can misprice risk and misallocate capital. LinkedIn and eBay have seen how naive metrics can overstate ad ROI due to biased samples.
In healthcare, predictive tools that confuse symptoms with causes can lead to wrong trial designs. Overreliance on correlational signals makes drug development riskier. More than ninety percent of new therapies fail in trials, often due to weak causal evidence.
To overcome these limits, teams need to add causal structure to models. They must test for distribution shift, watch for regimed change, and rule out spurious correlation. This approach protects customers, supports regulators, and reduces operational risk.
What Is Causality in AI: From Association to Intervention
Understanding causality is more than just spotting patterns. It’s about knowing what happens when we take action. A clear definition helps us ask questions like “What if we change a treatment?” and “What would have happened if we hadn’t?” This knowledge is crucial for better planning in business, healthcare, and public policy.
At the start, machine learning focuses on association. It predicts outcomes based on observed data, without considering actions. The ladder of causation shows how we move from association to intervention and counterfactuals. Knowing about association, intervention, and counterfactuals helps us understand what models can do when decisions are involved.
Defining causation for machine learning
A practical causal definition links variables through mechanisms. These mechanisms explain how one change leads to another. Using structural causal models and directed acyclic graphs makes these mechanisms clear. When teams use a formal causal definition, they avoid confusion and design experiments that test real-world effects.
The ladder of causation: association, intervention, counterfactuals
The ladder of causation has three levels. Association finds correlations. Intervention asks “What if we do X?” Counterfactuals ask “What would have happened if we had done Y instead?” Each step requires more structure, data, or judgment. SCMs and DAGs help move models up the ladder reliably.
Why moving up the ladder matters for decision-making
Organizations that move from association to intervention can design policies and set prices based on expected effects. Counterfactual reasoning helps make individualized treatment choices and reduces data needs by using domain knowledge. Clinical trial teams can test how changing eligibility or sites affects recruitment, giving them tools for adjustments.
For practical examples and broader context on applying causal methods across systems, see the case for causal AI. It shows the scale and impact in real deployments.
Capability | Question Answered | Typical Tooling | Decision Value |
---|---|---|---|
Association | What tends to co-occur? | Supervised ML, correlation matrices | Forecasting and monitoring |
Intervention | What if we act? | Do-calculus, randomized trials, SCMs | Policy design and A/B testing |
Counterfactuals | What would have happened if we hadn’t? | Potential outcomes, causal inference, DAGs | Personalized treatment and scenario planning |
Core Causal Frameworks: SCMs, Potential Outcomes, and DAGs
Researchers and practitioners use three main frameworks to understand cause and effect. Each framework has its own way of modeling cause and effect. Together, they are the foundation of modern causal AI and clinical research.
Structural equations as mechanistic maps
Structural causal models use systems of equations to show how variables interact. These equations help predict how changing one factor affects the whole system. They work well with domain knowledge from experts to make assumptions clear.
Counterfactuals and treatment effects
The potential outcomes approach focuses on counterfactual thinking and treatment effects. The Neyman-Rubin framework is key for randomized trials and observational studies. It helps understand what’s needed to claim a causal effect.
Graphs that clarify paths and assumptions
Directed acyclic graphs offer a visual way to understand causal structure. They show arrows between variables, making it easy to spot confounders and mediators. This ensures variables don’t indirectly cause themselves, making it simpler to identify causal paths.
These frameworks work together. Structural causal models offer equations for detailed reasoning. Potential outcomes provide targets for estimation. Directed acyclic graphs make assumptions clear and guide adjustment choices.
In healthcare, using these tools improves trial design and analysis. Combining causal graphs with potential outcomes or structural causal models helps separate confounding from true effects. This leads to more reliable decisions on interventions and policies.
How Directed Acyclic Graphs Improve Explainability
DAGs make causal structure visible. A clear diagram shows direct effects and indirect influence. This helps teams decide where to intervene and which variables to keep fixed.
Using DAGs to separate direct and indirect effects
Drawing a causal graph forces analysts to name assumptions. Once arrows and nodes are laid out, it’s easy to trace direct paths. This helps avoid mistaken tweaks that create bias in estimates.
Interpreting confounders, mediators, and colliders in practice
Explicit diagrams make confounders, mediators, and colliders visible. Teams can spot backdoor paths that need adjustment. They also avoid conditioning on colliders that cause spurious associations.
This guidance prevents common errors in marketing and clinical work. A short primer or shared diagram helps explain why recruitment gaps come from upstream drivers, not just eligibility criteria. It also improves transparency in attribution models used by brands like Netflix and Pfizer.
Regulatory and audit advantages of graph-based reasoning
Graphs create traceable decision logic. This supports causal graph auditing and regulatory transparency. A documented DAG lists identification assumptions and shows how each estimate follows from those assumptions.
This provenance helps compliance teams defend models during reviews. For a practical overview of DAG roles in Causal AI, check out this primer on causal modeling and explainability: Causal AI: Moving Beyond Correlation to True.
Modern Causal Methods and Algorithms
Modern causal methods turn old statistics and econometrics into tools for big data. Teams use these tools to find out how things are connected. They use DoWhy and EconML to make sure their work can be checked and used again.
Causal discovery techniques for observational data
Causal discovery algorithms look for patterns in data to suggest how things might be connected. Experts then use their knowledge to check these suggestions. This helps avoid mistakes in understanding data.
Estimation tools and identification strategies
After finding connections, teams use methods to adjust for things that might affect the results. They often use matching or weighting to make sure the data is balanced. When there are unknown factors, they use instrumental variables.
Recently, double machine learning has been used to improve estimates. This method helps remove bias and gives accurate treatment effect estimates.
Advanced models and ecosystem support
Now, advanced models can find different effects in different groups. Causal forests and neural networks can handle complex data. This helps in understanding how treatments work differently for different people.
Open-source packages make it easier to use these tools. DoWhy and EconML provide tools for identification and estimation. This helps data scientists and economists work together more easily.
Stage | Typical Methods | Main Strength | When to Use |
---|---|---|---|
Structure learning | PC algorithm, GES, score-based search | Suggests plausible DAGs from data | Exploratory analyses with many variables |
Confounding control | Propensity score matching, weighting | Balances observed covariates | Observational studies with rich covariates |
Identification | Instrumental variables, front-door methods | Addresses unobserved confounding | When valid instruments exist |
Robust estimation | Double machine learning, targeted learning | Debiased estimates with ML nuisances | High-dimensional settings with ML models |
Heterogeneity | Causal forests, uplift models, neural nets | Reveals subgroup treatment effects | Personalized policy and targeting |
Reproducible pipelines | DoWhy, EconML, CausalML | Standardizes identification-to-estimation | Teams aiming for auditability and reuse |
Designing and Validating Interventions and Counterfactuals
Causal work turns patterns into steps we can test. Teams move from insight to action by setting clear goals. This keeps models useful and responsible in decision-making.
From observational insights to actionable interventions
Begin by mapping assumptions with a causal graph. List possible interventions. Pfizer’s clinical teams and Meta’s software groups use this method to suggest small, testable changes.
A good design focuses hypotheses. This makes experiments more effective and saves time.
Counterfactual reasoning: what-if and what‑would‑have‑happened analyses
Counterfactual analysis explores how outcomes would change with different choices. In healthcare, it might show if a patient would have done better without treatment. In marketing, it measures a campaign’s real impact. It helps decide which interventions to test further.
Validation strategies: natural experiments, A/B tests, and sensitivity analyses
When possible, use A/B testing for clear effect estimates. For trials that aren’t feasible, use natural experiments or instrumental variables. Then, do sensitivity analysis to see how results change under different assumptions.
Teams prefer to validate through iteration. They start with pilot A/B tests, then adjust based on data. This approach lowers risk and allows for changes during the trial.
causal AI: Integrating Cause-and-Effect into Machine Learning
Machine learning changes with cause-and-effect. Causal AI makes models smarter by adding layers that let us test and ask questions. This makes predictions better in places where simple patterns don’t work.
How causal AI augments pattern recognition models
Causal AI doesn’t replace deep learning. It adds layers that understand the reasons behind patterns. These layers help models stay strong even when data changes or policies shift.
When models find patterns, causal AI tells us if those patterns will still be true if we change something. Google Research and Microsoft have shown that adding causal thinking makes models better at understanding and working in different situations.
Hybrid pipelines: combining deep learning with causal layers
Hybrid pipelines mix deep learning and causal layers. Deep learning creates detailed representations, and causal layers figure out effects. Structural causal models, causal forests, and double machine learning are all part of these workflows.
Creating hybrid pipelines needs domain knowledge and clear plans. Teams map out causal assumptions, pick instruments or controls, and check estimates with new data or randomized tests.
Practical workflows for deploying causal models in production
Production workflows need monitoring, governance, and clear documentation. They also need to watch for changes in data distribution. This helps catch when assumptions no longer hold.
In places like healthcare, workflows must have audit trails and checks before actions are taken. Working together between data scientists, clinicians, and compliance officers ensures safe and effective use.
Stage | Primary Tools | Key Deliverable | Validation |
---|---|---|---|
Representation | ResNet, BERT, embeddings | Feature vectors for causal analysis | Reconstruction error and holdout performance |
Identification | SCMs, DAGs, domain maps | Causal graph and identification plan | Expert review and sensitivity checks |
Estimation | Causal forests, double ML, IV | Intervention effect estimates | Placebo tests and A/B or natural experiments |
Deployment | Monitoring stacks, feature stores, MLflow | Production causal model and runbook | Drift alerts, audit logs, periodic revalidation |
Business Value: Generalization, Robustness, and Better ROI
Causal methods focus on understanding how things work, not just what happens. This makes models better at handling changes in markets or supply chains. Teams looking for reliable forecasts will find this useful for planning and testing.
Marketing leaders get clearer insights with causal estimates over just correlations. This helps avoid wasting money by showing the real impact of ads and promotions. For example, LinkedIn found big differences when they compared these methods, leading to better spending and targeting.
Product and operations teams see ROI differently with causal tools. They can track real business results, not just signs of success. eBay and Netflix changed their marketing plans based on these insights, showing the power of causal analysis.
Real-world examples show how causal methods improve KPIs. In manufacturing, downtime dropped from 120 to 45 minutes and defects fell by about 40%. In marketing, Harvard Business School studies found better retention rates than predictive models.
Adopting causal methods involves testing and estimation. Start with experiments, then use causal models to apply findings broadly. This way, teams can make decisions based on solid, lasting business value.
Impact Area | Metric | Reported Improvement | Business Benefit |
---|---|---|---|
Manufacturing root cause analysis | Downtime (minutes) | From 120 to 45 | Higher throughput, lower repair cost |
Production quality | Defect rate | ~40% reduction | Lower scrap, improved yield |
Customer retention | Churn reduction | 4.1–8.7% greater vs. predictive models | Increased lifetime value |
Marketing measurement | Attribution accuracy | Large revision vs. correlational estimates | Better budget allocation and higher ROI causal ML |
For a quick look at causal wins, check out this summary on precision and savings here. It shows real gains and how to use causal AI for lasting business benefits without getting stuck in old patterns.
Healthcare and Clinical Trials: When Causal Insight Saves Lives
Causal methods change how we look at data in healthcare. Models that focus on correlation might show promising links but aren’t always true. Causal AI helps find real causes, avoiding bad treatments.
Distinguishing confounders, selection bias, and true treatment effects
Health data often has hidden factors that mess with what we see. Models that ignore these can lead doctors and regulators astray. Causal methods help figure out what really matters.
Selection bias happens when certain groups are more likely to join trials. Spotting this early keeps trials reliable. By changing who joins or how trials are run, we can avoid biased results.
Causal AI for trial design, site selection, and feasibility analysis
Causal AI helps plan trials by predicting who will join and stay. It uses special graphs and thinking to pick the best sites and schedules. This makes trials run smoother and keeps patients safe.
During a trial, causal AI keeps checking if it’s working. It suggests changes to keep the trial on track. This makes trials faster and safer.
Examples: reducing failure rates and improving personalized treatment decisions
Pharma teams say causal methods show what really causes diseases. This helps target trials better and might lower failure rates.
At the doctor’s office, causal models give specific advice on treatments. Doctors know who will benefit and who might be harmed. This leads to safer, more effective care.
Real-World Case Studies: Netflix, Pharma, and Beyond
These case studies show how causal methods help teams go from just seeing patterns to making real changes. Each example shows how they set up their methods, what they assume, and how they frame their work. But they don’t share their final conclusions.
Netflix artwork study: isolating causal effects of faces on engagement
Netflix looked at how artwork affects engagement while keeping other factors steady. They used special algorithms to find faces in the artwork. This was done with about 92% accuracy.
They then mixed these findings with other data to create a plan. They based their work on a few key principles. These include making sure their findings are consistent and positive.
They also made sure their results only apply to the specific situation they studied. And they checked if their findings would change if they looked at different parts of the artwork.
They used advanced methods to figure out how faces affect engagement. They looked at things like facial expressions and the type of artwork. This helped them understand what makes artwork more engaging.
Pharma and drug development: causal drivers vs. correlational signals
Biopharma companies use causal methods to find the real causes behind drug effects. This helps them choose the right targets for their research. They focus on what’s supported by solid evidence, not just what looks good on the surface.
They use special tests and studies to find the true causes. This way, they can make better decisions about their research and clinical trials. It helps them decide whether to keep going or to stop.
Operational wins: recruitment, retention, and simulation-driven policy
Clinical operations use causal methods to predict how well they’ll recruit patients. They create plans to fix any problems they find. This includes figuring out the best times to reach out and how to allocate resources.
They test their policies using simulations. This helps them see how different approaches will work before they actually try them. They use this information to make their plans more effective.
Key methodological notes
- Use of causal discovery and identification assumptions to frame estimands.
- Estimation with double ML and causal forests to reduce bias from high-dimensional covariates.
- Validation through sensitivity analyses, holdout experiments, and targeted A/B tests.
Implementation Challenges and Practical Considerations
Starting causal systems in production needs careful planning. Teams face many practical barriers beyond just choosing models. Here are the main points to keep in mind when moving from prototypes to real-world causal workflows.
Data foundations and core risks
Good data is key for any causal effort. Issues like missing records, measurement errors, and selection bias can lead to wrong results. It’s important to document data provenance and perform sensitivity checks to handle these risks.
Detecting and handling hidden confounders
Unseen variables can mess up causal estimates. To reduce bias, teams use domain knowledge and statistical tools like negative controls and proxy variables. When direct interventions are not possible, formal sensitivity analyses are crucial.
Skill sets and team structure
Creating reliable causal models needs a mix of statistics, software engineering, and domain knowledge. Many teams struggle to find people who can turn real-world problems into testable hypotheses.
Computational demands and integration cost
Causal estimators and simulations can be very demanding on computers. Training and validation often need repeated resampling or complex optimization, which increases costs. It’s important to budget for cloud resources and orchestration.
Pipeline compatibility and validation
Adding causal components to existing ML systems requires versioned datasets, experiment tracking, and solid testing. Validation without randomized interventions is hard; natural experiments and A/B tests help but may not always be available.
Governance, auditability, and causal governance
Regulators and stakeholders want clear assumptions and audit trails. Causal governance frameworks should track model lineage, decision rules, and sensitivity results. This helps teams defend their recommendations during reviews.
Practical checklist
- Define causal questions with domain experts and map required data.
- Run pre-analysis plans and record assumptions to limit assumption sensitivity.
- Employ targeted diagnostics to probe hidden confounders.
- Estimate resource needs to account for integration cost and compute time.
- Set up monitoring and logging as part of causal governance.
Challenge | Typical Impact | Mitigation Steps |
---|---|---|
Data quality issues | Biased estimates, poor generalization | Provenance tracking, imputation, sensitivity testing |
Hidden confounders | Spurious causal claims | Negative controls, proxy variables, domain audits |
Assumption sensitivity | Unstable policy recommendations | Pre-registered analyses, robustness checks, bounds |
Skill gaps | Slow development, mis-specified models | Cross-functional hiring, training, partnerships |
Integration cost | Delayed deployment, higher TCO | Resource planning, modular pipelines, cloud budgeting |
Governance needs | Regulatory risk, stakeholder mistrust | Audit trails, documentation, causal governance policies |
Tools, Libraries, and Emerging Ecosystem for Causal ML
The world of causal ML is now filled with open-source projects, commercial tools, and learning resources. You can pick from simple libraries for research or full platforms for big projects. This variety makes it easier to start and supports using both deep learning and causal methods together.
Open-source foundations and libraries
Open-source tools make it easier to get started. DoWhy helps with both identifying and estimating causal effects. It has tools for both experiments and observational studies. EconML and CausalML offer tools like double machine learning and causal forests for real-world use. dagitty helps with drawing causal graphs and understanding adjustments.
Commercial platforms and vendor offerings
Commercial options provide scalable solutions. They offer data pipelines, model management, and ready-to-use estimators. The growth of the market has led to more tools being added to analytics systems. These platforms aim to make it easier to work with causal models, even for those without a deep research background.
Learning resources and community projects
There are many resources to learn from. Classic papers and recent tutorials provide a solid foundation. University courses and community projects offer hands-on experience and datasets. For a detailed look at current tools and research, check out this overview on causal AI tooling and research.
- Key libraries: DoWhy, EconML, CausalML, dagitty
- Enterprise aims: scalable pipelines, auditing, model ops
- Skill building: papers, courses, reproducible projects
Teams should focus on having experts in different areas. This includes domain experts, causal ML engineers, and data engineers. Using open-source tools with commercial platforms is a smart way to move from research to production while keeping things rigorous.
Ethics, Regulation, and Explainability Requirements
Regulators and industry bodies want clear, traceable decision-making in high-risk systems. Causal AI ethics is key as companies move from unclear models to transparent ones. This makes it easier for compliance teams and outsiders to understand decision-making.
Explainability rules now ask for more than just results. They want to see the reasoning behind them. Companies and public agencies must show how decisions were made through diagrams and notes. A recent review discussed the need for clear explainability standards, which can be found here: explainability in practice.
Reducing bias starts with finding real causes, not just using what’s been done before. Fairness in AI means choosing the right variables and getting feedback from experts. This way, AI systems can better match social values.
Audit trails for AI models need to do more than just log events. They should include model assumptions, diagrams, tested ranges, and analysis versions. This helps regulators in finance, healthcare, and insurance check if decisions were right based on the assumptions.
Good governance combines technical and organizational steps. Regular reviews, audits, and approvals for model updates build trust. With thorough testing and clear communication, these steps lower legal and reputational risks. They also support strong causal AI ethics in use.
Conclusion
Causal AI changes AI from just matching patterns to understanding causes. It uses special models and graphs to figure out why things happen. This way, teams can make changes that work even when things change.
This approach makes AI more understandable and reliable in real life. It’s a big step forward from just looking at patterns.
The future of causal ML is bright. It will mix deep learning with causal layers. Tools like DoWhy and EconML will help, along with commercial platforms.
Companies in finance, marketing, and healthcare will see big benefits. They’ll make better decisions and get more value from their resources.
In healthcare, causal AI can make trials safer and faster. It helps get treatments to patients sooner. But, it needs good data, expert knowledge, and careful checks to work right.
As rules and demand for AI grow, understanding causes will be key. It’s about making AI that’s trustworthy and really helps people.
FAQ
What is causal AI and how does it differ from standard pattern-recognition models?
Causal AI focuses on cause-and-effect relationships. Unlike standard models, it doesn’t just look at patterns. It uses tools like structural causal models to answer questions like “If we change X, what happens to Y?” This helps in making safer decisions and adapting to changes.
Why do correlation-only systems fail when environments change?
Systems that only look at patterns fail when things change. They learn from past data but can’t handle new situations. Without understanding cause and effect, they make poor decisions and waste resources.
What is the ladder of causation and why is it important?
The ladder of causation, by Judea Pearl, shows three levels: seeing patterns, predicting effects, and imagining what-ifs. Most ML is at the first level. Moving up helps in planning and evaluating scenarios, which is key for making decisions.
How do Directed Acyclic Graphs (DAGs) help with explainability and auditability?
DAGs show how variables are connected, making assumptions clear. They help in understanding direct and indirect effects. This clarity improves transparency and supports reviews, reducing bias.
What are structural causal models (SCMs) and the potential outcomes framework?
SCMs use equations to show how variables interact. The potential outcomes framework helps in understanding what would happen if things were different. Together, they help in understanding cause and effect from data.
Which methods and algorithms are used in causal ML?
Causal ML uses many tools like algorithms for finding structure and methods for estimating effects. Libraries like DoWhy and EconML help in creating reproducible pipelines.
How can causal AI be validated in practice when randomized experiments aren’t possible?
Validation can be done through natural experiments and careful analysis. It’s important to check assumptions and use domain expertise. When possible, randomized trials are the best way to prove causal effects.
How does causal AI improve business outcomes like marketing ROI or product recommendations?
Causal AI helps in understanding the true impact of actions. This leads to better decisions and resource allocation. Companies like LinkedIn and eBay have seen big improvements in ROI.
In healthcare and clinical trials, what practical benefits does causal AI provide?
Causal AI helps in understanding treatment effects and designing trials. It supports adjustments during trials and improves success chances. It focuses on the root causes, not just patterns.
Can causal methods detect hidden confounders or unobserved variables?
Some methods can suggest hidden confounders. But, it often needs strong domain knowledge and careful analysis. Tools like instrumental variables can also help.
How do hybrid pipelines combine deep learning and causal methods?
Hybrid pipelines use deep learning for feature extraction and causal methods for understanding effects. This combination makes systems more robust and explainable. It requires careful planning and validation.
What are the main limitations and risks of causal AI?
Causal AI faces challenges like data quality and hidden confounders. It needs domain expertise and careful assumptions. It can lead to harmful recommendations if not used right.
What governance, documentation, and compliance practices are required for causal systems?
Causal systems need clear documentation and audit trails. They must be monitored for changes and tested for robustness. In regulated fields, this ensures trust and compliance.
Which open-source tools and commercial platforms support causal ML?
Tools like DoWhy and EconML support causal ML. Commercial platforms are emerging. Training resources help build expertise in causal methods.
How do organizations measure and defend causal claims?
Organizations measure claims by defining what they want to prove and using the right methods. They document their assumptions and show how conclusions change. Transparency is key.
Are there notable case studies demonstrating causal AI impact?
Yes. Netflix and companies like LinkedIn have seen big improvements with causal AI. In healthcare, it helps in selecting targets and improving trial success.
How does causal AI affect fairness and bias mitigation?
Causal AI can reduce bias by targeting the root causes. But, it can still perpetuate bias if data or assumptions are flawed. Fairness requires careful analysis and design.
What organizational skills and roles are needed to adopt causal AI?
Adoption needs teams with domain experts, causal ML engineers, and data scientists. It requires investment in reproducibility and validation to ensure safe use.
Will causal AI replace deep learning or traditional ML methods?
Causal AI complements deep learning, not replaces it. It adds a layer for understanding mechanisms and making interventions. Hybrid systems are more robust and actionable.
What steps should teams take to start using causal methods responsibly?
Teams should start by framing clear questions and drawing DAGs. They should use the right methods, run experiments, and perform analyses. Building governance practices is crucial for safe deployment.