Our planet will be running out of fossil fuel within 10-20 years. As it does there will be more wars and hardship. The fuel we use today came from ancient green algae. We need to grow more now. Certain strains of green algae can reproduce every 24 hours and can contain 50% oil. It can not be cultivated in open ponds, because of cross contamination. www.algalsolution.com in conjunction with www.solarpriceindex.co.uk have patented a solar powered bioreactor that will save the planet.