TED: How humanity doubled life expectancy in a century | Steven Johnson

The video explores the dramatic increase in global life expectancy over the past century, highlighting key factors such as reduced infant mortality, vaccines, and scientific advancements. It discusses the geographical disparities in life expectancy and the impact of population growth on global issues like climate change. The video also examines the role of institutions and regulations in health innovations, using milk pasteurization as a case study. Finally, it considers future challenges and possibilities in extending human life, emphasizing the need for balanced decision-making and reducing health disparities.

What are the implications of potentially extending human life indefinitely?

What gaps in health outcomes should we focus on reducing?

What does the term 'healthspan' refer to?

What are some of the tools we currently have to solve health outcome disparities?