So far, we have not made much progress in arresting rising global temperatures generated by our greenhouse emissions.  They have formed a “canopy” in our atmosphere, blocking and accumulating the heat from the earth’s emissions from escaping into space.  If left to continue unabated, the increasing world temperatures will eventually annihilate vegetation, wildlife, and humans.  (You cannot imagine the impact of intense heat.  You have to actually experience it to understand its devastating impact.)
The major components of the canopy are generated from the use of fossil fuels, i.e., petroleum products that are primarily used in transportation and heating needs. 
Toyota, the world’s largest maker of automobiles, has developed a water-powered automobile.  The water is processed through hydrolysis, a chemical decomposition that is integrated into the engine’s operation. It breaks the water molecules into hydrogen and oxygen. The recombination of hydrogen and oxygen inside the engine generates combustion energy that drives the engine with water vapor being the only emission.   
If Toyota can scale up the water engine for mass usage, it will have a major, major contribution towards curbing destructive climate change.  The water-powered engine can be used for many other applications: including trucks, buses, trains, ships, airplanes plus heavy equipment for building, mining, and agriculture.  The water engine also could be used for the electricity in factories, office buildings, homes, and the grid system. Moreover, the engines will avoid the national grid system of having to support the need for the potentially over 200 million EV cars that would have been dependent on the aging electric system. 
Since populations are usually situated where water exists, the logistics of fueling water engines become more accessible and cost savings generated from having convenient access to fuel.  Water represents 70 percent of the earth’s surface.
Tesla appears also on the brink of developing a water engine that reinforces the confidence that, indeed, a water-powered engine can realistically be developed, providing the means to minimize our present global warming, which is not a hoax. It does not require the development of a huge infrastructure to implement a market, and that factor permits smaller nations easy participation.
It is anticipated that there will be efforts by the oil industry and uninformed political rhetoric to curtail water-powered engines.  The marketing and economics of a new fuel power greatly favor public acceptance.  It can be without government financing or incentives and still save our planet from adverse impact generated by climate change.
Gerry Snyder
Ely