Climate: Heralded causes and solutions

And the answer is green technology, using renewables, wind farms, solar panels,
planting ring crops and trees with the aim to cut to Net Zero the use of carbon by 2050. Apart from carbon, they're also talking about methane which comes from natural and human sources, plant matter, and also from landfills where you
have waste disposal, and from rice farming; also, from livestock: cows and sheep
which apparently emit methane from digestion and manure and other unspeakable things which I won't tell you about.