Think Again courses can help you learn how to question assumptions, evaluate evidence, and update your views as you gain new information. You can build skills in critical thinking, perspective-taking, and constructive debate that support better decisions in work and everyday life. Many courses introduce frameworks, reflective exercises, and real examples that encourage rethinking familiar ideas and exploring alternative viewpoints.
Duke University
Skills you'll gain: Diagram Design, Persuasive Communication
Beginner · Course · 1 - 3 Months
Duke University
Skills you'll gain: Deductive Reasoning, Logical Reasoning, Probability, Sampling (Statistics), Probability & Statistics, Statistical Inference, Correlation Analysis, Decision Intelligence
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Data Storytelling, Influencing, Data Presentation, Strategic Thinking, Empathy, Visionary, Critical Thinking and Problem Solving, Strategic Decision-Making, Planning, Strategic Planning, Business Planning, Analytical Skills, Cognitive flexibility, Brainstorming, Leadership, Persuasive Communication, Creative Thinking, Data Analysis, Critical Thinking, Risk Management
Beginner · Specialization · 3 - 6 Months
Duke University
Skills you'll gain: Deductive Reasoning, Logical Reasoning, Computational Logic, Verification And Validation
Beginner · Course · 1 - 3 Months
Duke University
Skills you'll gain: Appeals
Beginner · Course · 1 - 3 Months

Saïd Business School, University of Oxford
Skills you'll gain: Prioritization, Strategic Prioritization, Root Cause Analysis, Critical Thinking and Problem Solving, Complex Problem Solving, Strategic Thinking, Responsible AI, Strategic Leadership, Systems Thinking, Strategic Decision-Making, Leadership, Initiative and Leadership, Critical Thinking, AI Enablement, Leadership Development, Analysis, Business Solutions, Decision Making, Ideation, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks

Madecraft
Skills you'll gain: Critical Thinking, Critical Thinking and Problem Solving, Deductive Reasoning, Independent Thinking, Logical Reasoning, Social Skills, Active Listening, Analytical Skills, Honesty, Cognitive flexibility, Open Mindset, Creative Thinking, Persuasive Communication, Problem Solving, Research, Decision Making, Communication, Interpersonal Communications, Verbal Communication Skills, Self-Awareness
Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Mathematical Modeling, Systems Thinking, Strategic Decision-Making, Innovation, Diversity Awareness, Social Sciences, Predictive Modeling, Strategic Thinking, Decision Making, Complex Problem Solving, Critical Thinking, Network Analysis, Economics, Economic Development, Probability, Market Dynamics, Coordination
Intermediate · Course · 1 - 3 Months

IE Business School
Skills you'll gain: Critical Thinking, Critical Thinking and Problem Solving, Deductive Reasoning, Independent Thinking, AI literacy, Logical Reasoning, Analytical Skills, Generative AI, Empathy, Trend Analysis, Cognitive flexibility, Research, Lifelong Learning, Bayesian Statistics, Data Analysis, Decision Making
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Algebra, Mathematical Modeling, Graphing, Arithmetic, Advanced Mathematics, Applied Mathematics, Deductive Reasoning, Analytical Skills, Probability & Statistics, Geometry
Beginner · Specialization · 3 - 6 Months

Arizona State University
Skills you'll gain: Creative Thinking, Creative Problem-Solving, Brainstorming, Curiosity, Creativity, Problem Solving, Independent Thinking, Design Thinking, Innovation, Cognitive flexibility, Collaboration, Discussion Facilitation
Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Business Modeling, Business Strategy, Business Planning, Business Strategies, Entrepreneurship, Business Process, Innovation, Strategic Thinking, E-Commerce, Business Systems, Value Propositions, Customer Relationship Management
Mixed · Course · 1 - 3 Months