(700 words) Settlers followed pioneers, who followed scientists, who followed robots. Now, biodomes dotted the frozen red desert that stretched to the pink horizon. The settlers found the soil to be good and plants to grow quickly. Wells bored deep into the surface found aquifers to nourish the plants. Soon – despite warnings – children were born. Children who grew imperially tall and thin, with brown skin, knowing smiles and, shining from green eyes, intelligence beyond their years. And strangest of all, many of them were born with an extra finger on the right hand.