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.

Johns Hopkins University
Skills you'll gain: Health Equity, Health Disparities, Social Determinants Of Health, Public Health and Disease Prevention, Public Health, Social Justice, Community Health, Health Systems, Health Administration, Health Care Administration, Healthcare Ethics, Infectious Diseases, Program Evaluation, Governance, Preventative Care, Community Outreach, Ethical Standards And Conduct, Case Studies
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Dashboard Creation, Marketing Analytics, Data Compilation, Data-Driven Marketing, Performance Analysis, Financial Data, Business Reporting, Data-Driven Decision-Making, Budget Management, Analytics, Budgeting
Beginner · Course · 1 - 4 Weeks

Utrecht University
Skills you'll gain: Social Justice, Social Impact, Socioeconomics, Sustainable Development, Environmental Issue, Community Development, Social Sciences, Governance, Policy Analysis, Public Policies, Ethical Standards And Conduct, Environmental Policy, Diversity and Inclusion, Climate Change Mitigation, Stakeholder Engagement, Resource Allocation
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Dashboard, Dashboard Creation, Performance Reporting, Issue Tracking, Data Visualization, Microsoft Excel, Project Management Software, Project Schedules, Agile Project Management, Project Management, Workflow Management, Analysis, Data Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Sales Training, B2B Sales, Customer Analysis, Selling Techniques, Retail Sales, Marketing Psychology, Overcoming Objections, Consumer Behaviour, Sales, Storytelling, Sales Strategy, Closing (Sales), Non-Verbal Communication, Sales Process, Customer Engagement, Behavioral Economics, Stakeholder Engagement, Negotiation, Analysis, Empathy
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Augmented Reality, Augmented and Virtual Reality (AR/VR), User Experience, Virtual Reality, User Experience Design, UI/UX Strategy, User Interface and User Experience (UI/UX) Design, Experience Design, Usability, Human Computer Interaction, Virtual Environment, Interaction Design, User Interface (UI), Display Devices, User Interface (UI) Design, User Research
Beginner · Course · 1 - 4 Weeks
Kennesaw State University
Skills you'll gain: Global Marketing, Regulatory Compliance, Innovation, Corporate Sustainability, Compliance Management, Strategic Marketing, Marketing Strategies, Marketing, Market Dynamics, Branding, Market Analysis, Brand Management, Market Opportunities, Economic Development
Beginner · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Generative AI Agents, Agentic systems, Game Design, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Machine Learning Methods, Game Theory, Generative AI, Design
Intermediate · Course · 1 - 3 Months

Chris Croft Training
Skills you'll gain: Employee Coaching, Performance Appraisal, People Management, Matrix Management, Team Motivation, Leadership Studies, Productivity, Telecommuting, Professional Development, Performance Review, People Development, Business Leadership, Drive Engagement, Empowerment
Beginner · Course · 3 - 6 Months

Skills you'll gain: LLM Application, Kubernetes, Systems Architecture, Large Language Modeling, Data Pipelines, Software Architecture, Software Design, Model Deployment, Application Deployment, Microservices, Apache Airflow, Containerization, Infrastructure Architecture, Cloud-Native Computing, Scalability, AWS CloudFormation, Managed Services, Azure DevOps, Open Source Technology, Diagram Design
Intermediate · Course · 1 - 3 Months

Starweaver
Skills you'll gain: Open Web Application Security Project (OWASP), Debugging, DevSecOps, Security Strategy, Penetration Testing, Cyber Security Strategy, Security Testing, Application Security, Vulnerability Scanning, Continuous Monitoring, Software Testing, Cybersecurity, Vulnerability Assessments, Cyber Security Assessment, Test Automation, Secure Coding, Vulnerability Management, Technical Communication
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Software Design Patterns, Node.JS, Event-Driven Programming, Object Oriented Design, Software Design, Software Architecture, Javascript, Object Oriented Programming (OOP), Code Reusability, Maintainability, Performance Tuning
Intermediate · Course · 1 - 3 Months