“Pessimists sometimes gloomily ask me whether they should still have children, or whether the future is now so bad that they must remain childless and lonely. My response is unequivocal: of course you should have children! Bear children, love them, and then fight for their future with every fibre of your being. To my mind merchants of doom are no better than merchants of doubt. By all means grieve for what is lost, but focus that emotional pain into determination, resolution and renewed hope. Never despair, because there will always be someone whose life it is not yet too late to save. That person might even be your child.”