Hacking the planet

Geoenginerring - the ultimate mitigation - large sale intevention in the earth's climatic system. There are some crazy ideas out there!

Read this article from the Guardian

Choose two of the proposed options for 'hacking the planet' and create a PowerPoint slide for each including the following things:

• A title
• Pictures from the web illustrating the idea
• A description of how the scheme is proposed to work
• Any problems with the idea
• Include the Practicality Rating / Apocolypse Rating / Cost scores

Make them look good and we will display them

Post them up onto moodle when you are finished.