4: water and aquatic food systems

Improving water supplies in Peru - technocentric fog catching

strategies to improve fishing sustainability

At this new Dutch sea farm, they use seaweed to purify polluted water, boost biodiversity, add oxygen to the sea and capture CO2.

18-year-old Boyan Slat combines environmentalism, entrepreneurism and technology to tackle global issues of sustainability. After diving in Greece, and coming across more plastic bags than fish, he wondered; "why can't we clean this up?"

4.1 introduction to fresh water

4.1 the water cycle

why is England flooding - link to agriculture and soil,. This video is highly recommended

4.1 understanding atmospheric circulation

Tragedy of the Commons