Developing countries should switch from unsustainable building practices to using alternative low-carbon building materials to reduce greenhouse gas emissions, a new UN report highlighted. The world adds buildings equivalent to the size of Paris every five days, states the report — Building Materials and The Climate: Constructing A New Future — by the UNEP, and the Yale Center for Ecosystems and Architecture.

Polychlorinated biphenyls (PCBs) are persistent organic pollutants (POPs).

There are now more than 100 million people overall displaced, around 75% of whom are hosted by low or middle-income countries and living in protracted circumstances. Host countries are struggling to meet the needs of internally displaced people and refugees, despite the efforts and support of UN agencies and humanitarian actors.

Wastewater is a growing health and environmental threat, accounting for almost as many planet warming emissions as the aviation industry.

Africa, a continent of immense diversity and untapped potential, stands at a crucial crossroads in its pursuit of sustainable development. It grapples with formidable environmental challenges, encapsulated in the ‘Triple Planetary Crisis’ of biodiversity loss, climate change and pollution.

The total number of court cases focused on climate action has more than doubled since 2017 and is growing worldwide, according to this new report by the UNEP. The trend indicates that climate litigation is becoming an integral part of the international push for greater climate action and justice.

The Guidelines on Alternatives to Highly Hazardous Pesticides (HHPs) is designed to: (a) Identify the roles of the different stakeholders in the process of replacing HHPs and suggest how they can support one another in order to maintain agricultural productivity while protecting health and the environment; (b) Provide information and reassurance

This report examines the economic and business models needed to address the impacts of the plastics economy. The report proposes a systems change to address the causes of plastic pollution, combining reducing problematic and unnecessary plastic use with a market transformation towards circularity in plastics.

The report provides state of knowledge on chemicals in plastics and based on compelling scientific evidence calls for urgent action to address chemicals in plastics as part of the global action on plastic pollution.

Into the Blue: Securing a Sustainable Future for Kelp Forests global synthesis report is the most comprehensive knowledge review on kelp to date, revealing the state of science on the world’s kelp forests and providing recommended actions to build the recovery of the world’s kelp forests.