Join Prof. Michael B. McElroy and journalist Prem Shankar Jha as they discuss their new book, Sun, Wind, and Biomass: India's Path to a Sustainable Future. The book examines the current state of the Indian economy, tracing its trajectory towards a fossil fuel-free energy future. It posits that harnessing sun, wind, and biomass can provide a sustainable economic alternative to polluting energy sources such as domestic coal and expensive oil and gas imports. Such a transition is projected to provide substantial benefits not only for the national economy but also for public health, the latter occasioned by the anticipated improvements in air quality resulting from the projected change in the energy system. Contrary to the concerns about the negative implications for economic development, the authors suggest that the transition to a carbon-free future offers a range of beneficial opportunities, especially for the youth in impoverished rural environments. Thus, they situate India's transition away from fossil fuels within the context of planet Earth's history, underscoring the abruptness of humanity's encounter with the reality of a potentially devastating and relatively immediate change in global climate.