"Today we're faced with over 500 casualties, a cost of over $200 billion. And it could rise - the casualties could go into thousands and the cost could go over half a trillion - if we stay there for years"
"In thinking about nanotechnology today, what's most important is understanding where it leads, what nanotechnology will look like after we reach the assembler breakthrough"
"One fifth of human kind depend on fish to live. Today now 70 percent of the fish stock are over-exploited. According to FAO if we don't change our system of fishing the main sea resources will be gone in 2050. We don't want to believe what we know"