Climate Change

World could lose coral reefs by end of century, UN environment report warns

Every one of the world’s coral reefs could bleach by the end of the century, unless there are drastic reductions in greenhouse-gas emissions, the United Nations Environment Programme (UNEP) has warned. 

People, planet on ‘collision course’, warns UN Development Programme

Countries must redesign their development pathways to reduce damage to the environment and the natural world, or risk stalling progress for humanity overall, the United Nations Development Programme (UNDP) has warned in a major new report. 

Hunger rising in mountain regions due to biodiversity loss, climate change

Although many of the world’s most important crops and livestock species originate in mountain regions, hunger is rising in these areas due to biodiversity loss and climate change, according to a joint study published on Friday by the UN Food and Agriculture Organization (FAO) and partners. 

UN makes progress on 'greening the blue'

In 2019, the UN system continued to make steady progress towards reducing its environmental footprint, recording decreases in emissions and implementing advanced environment management systems. 

Developing countries raise climate ambitions to plot path out of pandemic

Developing countries are building more ambitious plans to tackle climate change, with COVID-19 stimulus packages often serving as a springboard towards a greener recovery, the United Nations Development Programme (UNDP) said on Tuesday.

Cut fossil fuels production to ward off ‘catastrophic’ warming: UN-backed report

Countries must decrease production of fossil fuels by 6 per cent per year, between 2020 and 2030, if the world is to avert "catastrophic” global temperature rise, a new UN-backed report has found. 

The race to zero emissions, and why the world depends on it

A host of countries have recently announced major commitments to significantly cut their carbon emissions, promising to reach "net zero" in the coming years. The term is becoming a global rallying cry, frequently cited as a necessary step to successfully beat back climate change, and the devastation it is causing.

A deep dive into Zero Hunger: farming the seas

With the world population expected to rise to 9.7 billion by 2050, food production will need to keep pace, and experts believe the Ocean can provide much of the sustenance we need. The second story in our two-part series on aquaculture focuses on the opportunities for significantly scaling up fish farming.

A deep dive into Zero Hunger: the seaweed revolution

If just two per cent of the Ocean were to be sustainably farmed, the world could easily be fed, according to experts. In the first story of a two-part series looking at the opportunities and challenges facing Ocean farming, we take a look at the huge potential role of seaweed in mitigating climate change, cutting marine pollution, and achieving the UN goal of Zero Hunger.

UN chief stresses need for greater speed to achieve carbon neutrality

Although more Governments and businesses are committing to achieve carbon neutrality by 2050, the world is still falling far short of that goal, UN Secretary-General António Guterres said on Monday in his latest push for a cleaner, greener future.