The great reptiles were the most successful life forms ever to populate this world. For 140 million years they ruled the Earth, filled the sky, swarmed in the seas. At this time the mammals, the ancestors of mankind, were only tiny, shrew-like animals that were preyed upon by the larger, faster, more intelligent saurians.

Then, 65 million years ago, this all changed. A meteor six miles in diameter struck the Earth and caused disastrous atmospheric upheavals. Within a brief span of time over seventy-five percent of all the species then existent were wiped out. The age of the dinosaurs was over; the evolution of the mammals that they had suppressed for 100 million years began.

But what if that meteor had not fallen?

What would our world be like today?

Life is no longer easy. Too much has changed, too many are dead, the winters are too long. It was not always this way. I remember clearly the encampment where I grew up, remember the three families there, the long days, friends, good food. During the warm seasons we stayed on the shore of a great lake filled with fish. My first memories are of that lake, looking across its still water at the high mountains beyond, seeing their peaks grow white with the first snows of winter. When the snow whitened our tents and the grass around as well, that would be the time when the hunters went to the mountains. I was in a hurry to grow up, eager to hunt the deer, and the greatdeer, at their side.