Bill Gates believes we are at a turning point in Alzheimer’s Research and Development. Now is the right time to accelerate that progress before the major costs hit countries that can’t afford high priced therapies and where exposure to the kind of budget implications of an Alzheimer’s epidemic could bankrupt health systems. This is a frontier where we can dramatically improve human life. It’s a miracle that people are living so much longer, but longer life expectancies alone are not enough. People should be able to enjoy their later years—and we need a breakthrough in Alzheimer’s to fulfill that. I’m excited to join the fight and can’t wait to see what happens next.