Discovery Channel - 7 Ideas to Save the World

[GQ22]

Anyone ever catch this series? I missed all the really good ideas like using a perpetual pump to bring sediment rich water to the surface to grow algae; this absorbing carbon.

Does anyone know if this on the web anywhere or how these ideas are doing?

 

[Bob 1000]

Yeah,, keep a low nutrient system and stir up detritus every once in a while... That's what I do..
But I've missed this series but I will dvr it next time I see it coming up..