The diesel engine can be fed with vegetable oils and would help considerably in the development of agriculture of the countries which use it. The use of vegetable oils for engine fuels may seem insignificant today. But such oils may become in course of time as important as petroleum and the coal tar products of the present time.
This was an amazingly prescient view of the future.
Ideologically driven thinking gets in the way. The right’s refusal to take climate change seriously has little to do with science; it is part of the culture war it is waging against the left. Conversely, the left’s belief that humanity can declare a “climate emergency” and quickly phase out fossil fuels is a fantasy. Everyone should set ideology aside and start thinking practically.
Carbon dioxide pollution is transforming the chemistry of the ocean, rapidly making the water more acidic. In decades, rising ocean acidity may challenge life on a scale that has not occurred for tens of millions of years. So we confront an urgent choice: to move beyond fossil fuels or to risk turning the ocean into a sea of weeds.
At a time when our planet is warming due to climate change, the last thing our environment needs is more drilling. What we need is for Congress and the White House to move toward clean energy such as solar, wind and geothermal.
Cutting edge technologies have allowed us to utilize coal's diverse potentials. Not only are we using coal in cleaner and more environmentally sound methods, but importantly, we can turn coal into gasoline and diesel.
I think we as Americans know there's a much better alternative than the 17th century practice of burning rocks to power our economy.
It's going to cost trillions of dollars to rework the energy sources all over the world. Were going to have to move away from fossil fuels.
There is a reason it is called fossil fuel-it is an outdated method of getting power.
Electrify your life! With heating and cooling, cooking and travel, and you will be doing a lot to help the future of this planet. There is no need to burn anything anymore.
The problem ... is that we have run out of dinosaurs to form oil with. Scientists working for the Department of Energy have tried to form oil using other animals; they've piled thousands of tons of sand and Middle Eastern countries on top of cows, raccoons, haddock, laboratory rats, etc., but so far all they have managed to do is run up an enormous bulldozer-rental bill and anger a lot of Middle Eastern persons. None of the animals turned into oil, although most of the laboratory rats developed cancer.
We're going to bake this planet, and be a curse to all species, including our own, if we don't find an alternative to carbon-based fuel. That's the #1 problem.
As long as the United States - and the world - gets its oil from the Middle East, we will be drawn into the endless crises that seem endemic to the region. American energy independence would not only liberate us, it would also drive down the worldwide price of oil.
It's not going to help the country to be subsidizing uneconomical forms of energy - whether you call them 'green,' 'renewable' or whatever. In that case, the cure is worse than the disease.
Oil is dead, on its way to extinction. As a group of citizens we must speak up and act towards ending fracking. Let your government know you will not tolerate a technology that not only poisons your family but our creature family at large; let them know you want sustainable power and all the jobs that will come with that new growth.
Can we live without Russian gas in Europe? The answer is no. Are there any reasons to live without it? I think - and I'm not defending the interests of Total in Russia - it is a no.
World leaders need to realize that the cost of transforming the global energy system is far less than coping with the consequences of burning the planet's remaining fossil fuels.
Delhi is locked in a complete choking smog at the moment - they've had to close schools in one of the world's biggest cities. They have their own reasons for needing to get off fossil fuels fast.
Our criteria is that it's okay to invest in companies so long as they stop lobbying in Washington, stop exploring for new hydrocarbons, and sit down with every one else to plan to keep 80 percent of the reserves in the ground.
We have climate change caused by greenhouse gas emissions, mostly from human power and transportation infrastructure. At the same time, we have 2 billion people who live in energy poverty.
I was not a hard-liner against nuclear, because I viewed that as perhaps the only way we might keep the lights on another 25 years. But lately I am on board with Nicole Foss's argument that we will not have the capital or even the social cohesion to build anymore nuke plants.
We are, however, producing a lot of natural gas, which serves as a bridge to more renewable fuels. And I think that's an important transition.