Water is part of an integrated system worldwide. What happens downstream? Consider waste water--from home and from manufacturing--that is corrupted by use, disposed of, treated (or not), and returned to the water system. Where wastewater has historically been planned as an afterthought, we must now consider its downstream effects and the long term implications of the water supply for human health and survival. 

About World Ocean Radio
World Ocean Radio is a weekly series of five-minute audio essays available for syndicated use at no cost by college and community radio stations worldwide. Celebrating 16 years in 2026, providing coverage of a broad spectrum of ocean issues from science and education to advocacy and exemplary projects. Episodes of World Ocean Radio offer perspectives on global ocean issues and viable solutions, and celebrate exemplary projects.

World Ocean Radio: 5-minute weekly insights in ocean science, advocacy, education, global ocean issues, marine science, policy, challenges, and solutions. Hosted by Peter Neill, Founder of W2O. Learn more at worldoceanobservatory.org