At the time when I was conducting my research there was no known method for taking the guinea pig's temperature. I demonstrated a technique which is now widely used.

I was less successful in my attempts to effect preventive vaccination against typhus by using the virus and in trying to produce large quantities of serum using large animals.

Just as the only reservoir for the typhus virus in nature is provided by man, so the only vector of infection is the louse. The bite of the louse is not virulent immediately after the infecting meal. It becomes so only towards the 7th day following infection.

I demonstrated the characteristics of experimental fever. It appears after an incubation period which is never less than five days. It follows the same pattern as natural fever in man, but is of shorter duration and less pronounced.

I worked at chemistry and developing a style of play on both sides of the ball and studied success and winning.

There is no doubt our earth is warming and our seas rising - or that humankind is the cause. There is no evidence to refute this - or any genuine scientific counterargument in the climate change debate.

We tried war, we tried aggression, we tried intervention. None of it works. Why don't we try peace, as a science of human relations, not as some vague notion - as everyday work.

The fact that the underlying laws of physics are deterministic and impersonal does not mean that at the human level we can't talk about ideas about reasons and goals and purposes and free will.