Based on all criteria - military power, economic influence, cultural dominance - America remains number one, even though other, new players are increasingly challenging it in that role.
“A permanent base on Mars would have a number of advantages beyond being a bonanza for planetary science and geology. If, as some evidence suggests, exotic micro-organisms have arisen independently of terrestrial life, studying them could revolutionise biology, medicine and biotechnology.”
“Learn as many mistakes and what not to do while your business or product is small. Don't be in such a hurry to grow your brand. Make sure that you and the market can sustain any bumps that may occur down the road.”