Today I found a very interesting map in the WWW, how Earth will look like, when average temperatures rise about 4 degrees Celsius or 7.4 degrees Fahrenheit. Let’s think big (theoretically) for a moment:
In the future cities and agricultural zones will be located in Canada, Alaska, Siberia, West Greenland and West Antarctica. Only a little bit remains in West Africa and West Australia. The arctic passage will be the most important trade route. Todays tropical and temperate zones will change to deserts: South Europe and South America will be deserts, USA, China and India will also be deserts, the Alps and other mountain regions will be ice free. Northern Europe, England and Russia will be the last remains of the historically relevant political and military powers. Raising superpowers like China and India will vanish as fast as they came. Canada will obviously not survive as a nation and will become somehow ‚New America‘.
For anyone who reads this map it becomes very fast completely clear, why India and China are strengthening their activities in space exploration, nuclear power and antarctic research. It also becomes clear why Russia is currently arming and pile up nuclear weapons as fast as they can. This behavior is very rational from the point of view of such a climatic scenario in some decades.
Along with the sun thermonuclear detonators are the only way to produce relevant amounts of fusion energy. All other methods ever tested – if they provide fusion energy at all – consume much more energy for igniting the fusion reaction than they release. So, if mankind plans to use fusion energy for civilian purposes within the next decades, it has eventually to accept, that there is only one foreseeable, realistic and practical way: using smaller hydrogen detonators in power plants, within huge underground vessels, where fusion explosions heat up a medium – similar to the explosions in a motorcar . There is one big problem: all of todays hydrogen fusion detonators are ignited by plutonium-239 fission bombs, the so called primaries. These fission bombs produce highly radioactive, lethal fission products like iodine-131, strontium-90, caesium-137 . It is exactly the same problem as with our fission reactors. The fission products contaminate humans, animals and plants and cause radiation sickness and cancer. This is why I have started to write about thermonuclear fusion energy plants on the moon or nuclear pulse space ships with home bases on the lunar surface. You can read about it here  if You are interested in that topic. With this kind of machines, based far away from earth’s biosphere, it would be possible for mankind to use fusion energy by todays means without any potential side effect for earths environment and human society. But can a fusion detonator only be ignited by a fission bomb? Is there another non-nuclear way of ignition? Is it possible to build a 100% clean detonator, the pure fusion bomb?
A Revised Version of the Thermonuclear Fusion Steam Machine
This article presents the proposal for new fusion power plants made exclusive of existing technology, how they work and how they are built in detail and that they work. The latter is proven by means of basically thermodynamic considerations. Also, the text proves the safety and ecologic cleanness of the plants. It shows in detail how to build them economically, of course by apparently unusual and violent means, and it takes some getting used to. The electric energy they deliver on Earth will be cheaper than any form of electric energy before, although they are built on the Moon. In this case it is because they are built on the Moon. Fusion energy is available.
– proposal for a fusion energy plant of GW size buildable at present: a fusion bomb steam machine
[This is the older and original version of the thermonuclear fusion steam machine. The article describes in detail, how I got the idea, and why I was sure, that it could work. But there was still a thermodynamic trap in the approach, and after some years the plant would have suffered the heat death. I did a change in the geometry and size to avoid this problem. Please refer to the newest version: „The Nomad Fusion Reactor“]
Scientists all over the world, experts for Nuclear Physics and Plasma Physics, are working today on Billion Dollars expensive experimental devices [3a] to make Fusion Energy available to mankind. They are developing their giant plants for about 40 years  now, but they are not much further (in producing energy) than hobbyists that are building small electrodynamic fusion energy devices in their cellars for a few thousand dollars . Both, the big and the small devices, turn out a nuclear fusion reaction, and both have the same problem: they don’t produce energy. Of course there is energy from the fusion reaction, but in both cases it is much less than the fusion reactor consumes itself. So the scientific reports periodically released are very depressive to read. There is also an illustrious scientific work, a dissertation, that circulates for 17 years, which calculates, that both kinds – the big and the small – of continuous fusion reactors will never work, both because of the same reasons .