Darwinin Radio by Greg Bear

In a world on the brink of a genetic revolution, a mysterious retrovirus emerges, triggering a rapid evolution in humans that threatens to upend society. As scientists race against time to understand the implications of this genetic shift, they grapple with ethical dilemmas and societal fears. The narrative weaves together the lives of a molecular biologist, a government scientist, and an anthropologist, each facing personal and professional challenges as they navigate the unfolding crisis. This gripping tale explores themes of evolution, adaptation, and the profound impact of scientific discovery on humanity's future.