When Professor Michael Kremer rises from his seat he towers at 6'4". A notepad with lots of incomprehensible scribbles sits by his elbow, his empty laptop bag flopped by the legs of his table in that way your young and hungry son might absentmindedly discard his school bag at the doorway of the kitchen.
There is a charming boyishness about Prof Kremer as he speaks passionately and windingly about research and his brainchild -National School-Based Deworming. Entering its 10th year, it reaches more than six million children in Kenya each year, reducing worm infection in 16 counties.
