Amartya Sen is an Indian economist, philosopher, and social theorist who has made significant contributions to the fields of welfare economics, development economics, and social justice.

Bernard Lown (June 7, 1921February 16, 2021) was a Lithuanian-American cardiologist and inventor.

The Bill & Melinda Gates Foundation is a private foundation established by Microsoft co-founder Bill Gates and his wife Melinda Gates.

The Centers for Disease Control and Prevention (CDC) is a national public health agency in the United States.

The Doctor of Philosophy (PhD) is a doctoral degree most commonly awarded by universities in recognition of academic research and the culmination of a person's education in a particular field of study.

Environmental health is the branch of public health that is concerned with how our environment impacts human health and well-being.

Harvard Medical School is a prestigious graduate medical school located in Boston, Massachusetts.

Harvard University is a renowned private research university located in Cambridge, Massachusetts, United States.