I am delighted and amazed to say that the administration’s pick to head OSTP is an excellent choice IMHO. His PhD is from the same department as mine, and he’s a long time colleague of our @southcentralcsc at OU. Go Kelvin! https://t.co/8I5jAQSpEc

— Prof. Katharine Hayhoe (@KHayhoe) August 1, 2018