Merciless winds. Rocks. Heat. Desolation. Undrinkable water. Terrible roads. This is how I imagine the aggregate of Lake Turkana, where some of the very oldest human fossils have been discovered and where early hominids, habilis and robustus, roamed for more than 2 million years. My imagination proved not far off. It is hot. The windblown sand scours skin. There is no water for us to drink or use for washing. Since leaving Loiyangalani we have seen no other white people, no travelers. Lake Turkana is windy, barren and inhospitable, difficult to drive to and dangerous, all of these things are true. It is also wild and beautiful and the people who somehow manage to live here are tough as the rocks they walk on. They live in small squat huts built of branches and covered with whatever is available – plastic sheeting, cardboard, old fabrics. Anything to hold back the relentless winds and sand. Early hominids did not have these. They did not build or create houses. They used one tool – the rock shard – and only that one tool, unchanged, for a million years. Imagine there is only one iPhone and it is used for millennia. Talk about stuck in a rut. But when you find something that works, stick with it right?
So how did early hominids even get to the point where they walked upright on this ragged landscape, using their single tool? How did the quadrupedal creature evolve into the bipedal? We may never know. We do know that in Africa thirty-five million years (!) ago a creature called Aegyptopithecus evolved with ape-like characteristics and eighteen million years after that, Proconsul evolved with a somewhat ape-like anatomy. Then another seventeen million years spin by with little fossil record until Kenyapithecus came into the picture. The earth followed its trail around the sun for still another fifteen million years before the hominid forms appeared, these creatures who so graciously left us their bones and footprints fossilized on the land. There are more questions than answers now and the answers lay here in Kenya at Lake Turkana, if anywhere.
In case you were wondering, the time it took us to grind our way over the rocks and out of the lake valley was three hours – a short time span compared to the millions of years this lake has been a part of mankind. Above the lake, on hilltop after hilltop, bright new wind turbines stand tall. The wind is so strong I can hardly open the truck door yet none of the turbines are spinning. Someone must have forgotten to plug them in, we laugh. As tools go, these aren’t being used today.
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