A reality check on renewables - David MacKay
How much land mass would renewables need to power a nation like the UK? An entire country's worth. In this pragmatic talk, David MacKay tours the basic mathematics that show worrying limitations on our sustainable energy options and explains why we should pursue them anyway. (Filmed at TEDxWarwick.)
Lesson by David MacKay.
Видео A reality check on renewables - David MacKay канала TED-Ed
Lesson by David MacKay.
Видео A reality check on renewables - David MacKay канала TED-Ed
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
Why renewables can’t save the planet | Michael Shellenberger | TEDxDanubiaDonald Sadoway: The missing link to renewable energyA Funny Thing Happened on the Way to Global WarmingThe Mystery Flaw of Solar PanelsMilton Friedman Speaks - Myths That Conceal RealityThe Missing Link in RenewablesSustainable Energy - Without the Hot Air with David MacKayAre Electric Cars Really Green?The dark side of the solar power boom: Power Shock, Part 2 | 7.30Why I changed my mind about nuclear power | Michael Shellenberger | TEDxBerlinSolar energy for everyone | Patrick van der Meulen | TEDxWageningenUniversityClimate I: Is The Debate Over?Can We Rely on Wind and Solar Energy?Solar Energy Boom QLD , Australian farmers cashing in.California's Renewable Energy ProblemA Theory You've Never Heard Of | Michael Robinson | TEDxUniversityofHartfordHow we'll earn money in a future without jobs | Martin FordTransition énergétique : avons-nous encore le temps ?Thorium can give humanity clean, pollution free energy | Kirk Sorensen | TEDxColoradoSprings