Move aside sun: could the moon could solve our energy crisis?

This week's Upside looks at the energy potential of our oceans and a coding academy in GazaWe're unlikely to find fixes to our global problems if we're battling against our planet's natural resources rather than making use of them. This week, some tales of harnessing the power of nature as we tackle man-made crises: climate change and our insatiable need for energy. Move aside, the sun - could the moon be the solution to our clean energy crisis? The power of our ocean tides, the only renewable source derived from the moon, might be able to provide huge amounts of clean, renewable electricity. Damian Carrington reports from France on the extraordinary inventions that could help to harness it. Continue reading...