A global map of fresh water shows: dry areas are getting dryer - wet areas, wetter. A NASA rendering.
Tuesday, 8 July 2014
Solar Has Won. Even if Coal Were Free to Burn, Power Stations Couldn't Compete
As early as 2018, solar could be economically viable to power big cities. By 2040 over half of all electricity may be generated in the same place it's used. Centralised, coal-fired power is over. Full story here.