This in-depth course provides the latest approaches to understanding and reducing the massive problem of global marine pollution. Perhaps 90% of ocean… Read more

A very interesting course with application far beyond the subject matter. It would be very helpful for most people to understand media and public pron… Read more

This course was really designed for business people rather than scientists. It does provide very useful tools for deciding which options one might uti… Read more

This course was complicated but interesting. Professor Jeffrey Sachs discussed topics in depth, but the format was always as a lecture, and could be l… Read more

The most awesome course imaginable! Excellent videos, understandable information, even in the more complex topics. Willie is superb. So many interesti… Read more

An extremely interesting course. The layout was excellent and the downloadable resources first-rate. The case studies were hard, but over time the mos… Read more