28 % of the world's oxygen turn over is due to rain forests

[unque1mel]

 

[fusion61]

Yes. That is true but people are illegally cutting down trees in rain forests and in the years to come we won't have enough oxyden to breathe.

[Mojoshog]

This could definitely be a big problem in the next few years. Seems like we could find a way to generate it from water but that is also a big problem. I've heard it takes like 28 gallons of water to make 1 gallon of ethanol. So many things we use to take for granted. I can just imagine that someday people will have to pay for the air they breath.

[frozenimage]

I wonder how will get oxygen in the future. One of the problems I see now is overpopulation and lumberjacks.