Geo-engineering

Geo-engineering means never having to change the way we live: '10 mad ways to save the planet.'

10. Seed the ocean with iron filings.
9. Mirrors over the Sahara.
8. A sunshield in space.
7. Artificial weather.
6. Artificial volcanoes.
5. Factory filters.
4. Jellyfish farms.
3. Wrapping up Greenland.
2. Replant forests from the air.

And the number one mad way to save the planet...

1. Pursue conservation, efficiency, and renewable fuels and slightly curb overconsumption in developed nations. Literally move heaven and earth.