Far too often animals are put to sleep when they could be saved through proper care and nursing.

Stone tools are fossilized human behavior.

People frequently ask me why I devote so much time to seeking out facts about man’s past…the past shows clearly that we all have a common origin and that our differences in race, colour and creed are only superficial.

There is tragic evidence to show that the paintings at the French prehistoric art sites are deteriorating.

South Africa had a long record of studies in prehistory, going back to the end of the last century.

To save an animal's life in order that it may suffer indefinitely is something I would never condone.

The trip I made to Angola to study the prehistoric contents of the gravel beds as a means of deciding the age of the deposits and their economic potential was the first time prehistory had ever been used for such a purpose.