https://youtube.com/watch?v=4fCInX116os
Kool, the sooner we can stop worrying about our effects on the carbon cycle so greatly the better. We can grow algae in the oceans.
Hydrogen is a very clean fuel that is increasingly being used as vehicle fuel and to generate electricity. The problem is how to produce it efficiently without generating significant carbon emissions and at a competitive cost. A team of researchers at Imperial College is currently looking at the problem and think they know how to do it.