In this episode, we look at some of the ways technology is helping us solve the big environmental problems of our age. From satellites that map sea surface height, to the development of sustainable fuels such as hydrogen, scientists are using their ingenuity to find answers that will enhance our lives in the future. An aircraft that runs just on solar power, a tech company that’s using its mapping expertise to fight floods and a farmer using futuristic technology to protect his tomato plants are among the innovations profiled in this episode.

ENDEVR