Without Ian MacLachlan’s innovative delivery system, Moderna and Pfizer couldn’t safely get their mRNA vaccines into your cells. So why does hardly anyone acknowledge the Canadian biochemist’s seminal contributions—or pay a dime in royalties? In the summer of 2020, as the pandemic raged, infecting more than 200,000 people a day across the globe, Pfizer CEO Albert Bourla and BioNTech CEO Uğur Şahi