The second law of Thermodynamics says you CANNOT devise ANY such engineering solution. On a planet producing first world eligible children each with ASPIATIONS of lifetime energy appetites in the billions of KwHours at the rate of 75million children per year and rising, there is not enough OIL to meet demands without lethal global conflict.

On Kangaroo Island the preferred solution to a few hundred fluffy koalas causing the exact same kind of environmental problems, was for the dopey SA Govt to murder the excess bears but they caved to NEUTERING EVERY bear on the Island. Now that's a BIO-Engineered solution that works and when the rubber hits the road that is what YOUR politicians will do to you and your children!

And when will people understand that wave, wind and solar energy options all depend on OIL mainly for transport manufacturing and maintenance issues. They are not permanent energy options and without oil are NOT options at all.

As for space options, it will always cost ~$10,000 to put a kilogram of anything in orbit so that is not an option either.

Further carbon sequestration would be in operation by now except the cost of oil based fuels is holding it back. This patently is going to get worse as pump prices are telling each and every one of us.

Funny, I feel sorry for the neutered koalas. But if koalas posted the online crap I see here. If they defended their greed, sexual immaturity and wanton environmental destruction trying to cover the EVIL up in scientifically impossible schemes, I would vote to neuter the bloody lot of them too!