Obviously, it is an essential job and they use many instruments such as satellites, complex computer programs and meteorological models, in order to do it properly. In this 4-minute-lasting video titled "the science behind a climate headline" the atmospheric chemist Rachel Pike gives us a glimpse of the massive scientific effort behind the headlines on climate change.
http://www.ted.com/talks/rachel_pike_the_science_behind_a_climate_headline.html
The second video called "Transition to a world without oil" reminds us fossils fuels are polluting and they are running out, as well. So, it is time to change our unsustainable lifestyle and develop a more sustainable one.
Rob Hopkins proposes a unique solution: to build a new society completely independent on fossil fuels.
http://www.ted.com/talks/rob_hopkins_transition_to_a_world_without_oil.html
No comments:
Post a Comment