My suggestion is to do it on water pollution and how it is affecting basically everything. Also explain how we have contributed to this problem.

Easy to look up on the net this is, and if you just Google water polution you will get over a million sites on the topic.

I hope this helps.

1. Paintable solar panels. This is technology that allows the paint on one’s house or business to transmit solar energy to a collection battery. If this could be done efficiently and cheaply, the government could require that all homes have it and solve many parts of our energy crisis that is getting worse.

2. Wind generators on unused farms. This is big in England, and could be in the US. Farmers that aren’t using parts of their land (wide fence areas, bad soil, small creeks, tough tree lines, weird inclines) could place a small network of unobtrusive windmill-type wind generators on their land. They then sell that energy back to the electric company and are essential wind farmers. It is cheap and will get cheaper and if we could just educate folks that this is an easy way to make money, the American farmer may not disappear so quickly as they are now.