Those who wish to change the world should have the best possible understanding of the world, including what is revealed by the sciences, some of which they might be able to use for their purposes. That's why workers education, including science and mathematics, has commonly been a concern of left intellectuals.

There are very interesting books about these events, for instance one by a very well-known American historian named William R. Polk called Violent Politics. It's a record of what are basically guerrilla wars from the American Revolution right up through the wars in Afghanistan and Iraq.

The US is off the spectrum in religious commitment. It's been increasing since 1980 but it's a major part of the voting base of the Republican Party so that means committing to anti-abortion positions, opposing women's rights.

Contemporary technology could be used to eliminate ownership and management of corporations. It could be used to provide - lets say Apple computers. In principle information technology could be used to provide direct information to the work force on the ground so that they could democratically decide what the company would do, eliminating the role of management. It could be used for that. People aren't developing technology for that purpose.

Capitalism would self-destruct in no time. So the business classes have always demanded strong, straight intervention to protect the society from the destructive effects of market forces because they don't want everything destroyed.

Around 2008 and again in 2013 NATO officially offered the Ukraine the opportunity to join NATO. That's something no Russian government is ever going to accept. It's right at the geopolitical heartland of Russia.

There is Pakistan's relationship with Afghanistan which will also be a very tricky issue in the coming years. Then there is a large part of Pakistan which is being torn apart from American drone attacks. The country is being invaded constantly by a terrorist superpower. Again, this is not a small problem.