The news is full of stories illustrating “mans inhumanity to man”, but rarely do we get to hear about those moments of inspiration that so perfectly show what the power of many can do.

Last week approximately one hundred passers-by rushed to the aid of a cyclist trapped under a double-decker bus in Walthamstow, London. Together, they lifted the bus enough to allow the injured man to be pulled clear. Their behaviour flies in the face of the theorists that say, when we become part of a crowd we are slow to react, electing to stand back and wait for “someone else” to take charge.

I doubt anyone there stopped to check out the person on either side of them, to assess whether they would ask them round to theirs for tea on Sunday; they just took a place beside them and, together, their joint strength and will moved, not mountains on this occasion, but a huge, heavy bus and for the benefit of one.

This happened three days ago and I have been wishing ever since we could work like this on a larger scale, politically and socially.

Well, to-day it is wonderful to find that we have.

The news of the breakthrough in the treatment of cancer is nothing short of spectacular. This result is not only the amazing work of the scientists involved, but of every charity collector in the street, every mini-marathon runner, every patient that has taken part in clinical trials and every man, woman and child that has donated time, money and energy to find and fund a cure.

Our own future health is a mixture of good diet, reasonable exercise, genetics and luck, but the vast majority of people I know have invested, in some shape or form, in this research, without waiting to see if they are going to benefit from it personally and without wishing to monitor those that may benefit from it.

We have the power to do wonderful things when we focus on the hope that unites us instead of the despair that divides.