Burning fossil fuels, humans pump CO2 into the atmosphere. Fortunately, plants and ocean waters gather it in. But what if this great recycling system went awry?
the government has mandated several devices catalytic converters for cars and trucks and soon diesel vehicles, as well.
also the government mandates smoke stack scrubbers for certain industries.
One of the laws should be a limiting use of factorys
the government is also mandating and the public is requiring vehicle manufactures to produce more fuel economic vehicles, as well as, gasoline diesel alternatives