As far as we know, evidence to discover the most fundamental truths of all the sciences is here just for the taking on our planet.

And then the radiologist, together with the pathologist and sometimes the forensic scientist, looks at the data that's coming out, and they have a joint session.

We were able to actually say that dinosaurs based on the evidence we had that dinosaurs built nests and lived in colonies and cared for their young, brought food to their babies and traveled in gigantic herds.

Now, you don't need me to give you too many examples of people synthesizing happiness, I suspect. Though I'm going to show you some experimental evidence, you don't have to look very far for evidence.

It defies belief that the political successors of those who confidently launched the invasion of Iraq on the false evidence that Saddam Hussein had weapons of mass destruction should be so eager to be sucked into another bloody maelstrom.

The relationship between the unemployment rate and the job vacancy rate is consistent with patterns in previous recoveries. Nor is there anything unusual about the size of mismatches between job openings and worker availability by industry.

And she's still talking while she puts the car in park, hits the emergency brake, opens the door, and with a spryness astounding in a woman her age, she jumps out of the car, knocks out the phone books, and then she walks around she's carrying her cheap Kmart purse with her around the front of the car.

The relationship between the unemployment rate and the job vacancy rate is consistent with patterns in previous recoveries. Nor is there anything unusual about the size of mismatches between job openings and worker availability by industry.

There simply was not enough hard evidence of Syrian President Bashar al Assad s use of chemical weapons, at least before the Ghouta massacre in August, to pressure Russia either in the United Nations Security Council or the court of global opinion to reconsider its reflex support of the regime.

There is also mounting evidence that policy interventions in schools to promote resilience or empathy can have a positive impact on wellbeing. And there are suggestive indications that urban planning can influence happiness, especially when it reduces the time spent commuting or alleviates worries about crime.