The UN's human rights chief on Thursday accused Brazil and the United States of "rolling back" on environmental protection, while praising the European Union for taking "ambitious action" to reduce emissions.
"Protection of our environment is fundamental to the enjoyment of all human rights," Michelle Bachelet told the United Nations Human Rights Council in Geneva.
"The United States is... rolling back environmental protections, including for waterways and wetlands.
"Untreated pollutants may now be poured directly into millions of miles of streams and rivers, putting ecosystems, drinking water and human health at risk."