Module 1
The Drawer Problem
Why the average American's drawer of dead devices is part of a 62-million-tonne global problem.
4 lessons · ~32 min
Lessons
- The drawer~8 min read
- What's actually inside a phone~8 min read
- The number~8 min read
- Why it's growing~8 min read
When you’ve finished
Test yourself
Five multiple-choice questions, straight out of the lessons. Optional, unlimited retries, and it doesn’t affect your certificate.
Certificate
Mark every lesson complete with an account and you can download a PDF certificate with your name on it, carrying a code anyone can verify.