Critical thinking is the ability to think clearly and rationally about what to do or what to believe. It includes the ability to engage in reflective and independent thinking. Someone with critical thinking skills is able to do the following : understand the logical connections between ideas.
By their calculation, the United States spends more than the next seven countries combined. In 2014, the most recent year available, the United States led the world in military spending at $610 billion, marking 34 percent of the world total, SIPRI found. U.S. expenditures were nearly three times higher than China, the second-highest nation with an estimated $216 billion in military spending.
â¢ The US remains by far the biggest military spender, with a defence budget of $711bn last year. â¢ It's followed by China, which spent an estimated $143bn on its armed forces in 2011. China has increased its military spending by 170% in real terms since 2002, the leading research body says. â¢ Russia spent nearly $72bn on arms last year, overtaking Britain ($62.7bn) and France ($62.5bn).