Physicist Alexander lived believes that solar energy, on which life depends on planet Earth, will be enough for several billion years.
Certainly, according to the scientist, there are risks of a shift of the northern geographic and magnetic poles to the south, but this shift will not lead to the death of the planet. According to the scientist, perhaps the disappearance of certain forms of life on Earth or a significant change in their behavior, but talk about the disappearance of life on earth in general are unfounded.
Conductor Alexander believes the main problem for science in most countries the lack of modern, sophisticated technology for the study of various phenomena, including negative. As previously reported, American preacher Harold Camping predicted the end of the world on October 21, 2011.