New UN report provides a "survival guide for humanity" in response to climate change

The UN Intergovernmental Panel on Climate Change (IPCC) released a long-awaited report calling for immediate intervention to reduce greenhouse gas emissions and adapt to human-caused climate change, which the UN Secretary-General António Guterres described as a “how-to guide to defuse the climate time-bomb.”

This how-to guide, called “Climate Change 2023: Synthesis Report” focused on the losses and damages that the world is currently experiencing, which are expected to continue and are hitting the most vulnerable people and ecosystems hard.

The report had several key points among which are: observed warming and its causes, changes and impacts, future climate change, risks, and long-term response, likelihood and risks of unavoidable, irreversible, or abrupt challenges, and near-term responses.

“Climate change is a threat to human well-being and planetary health. There is a rapidly closing window of opportunity to secure a livable and sustainable future for all,” said the report.

It further explained that “Climate resilient development integrates adaptation and mitigation to advance sustainable development for all, and is enabled by increased international cooperation including improved access to adequate financial resources, particularly for vulnerable regions, sectors and groups, and inclusive governance and coordinated policies.”

On the benefits of near-term actions, the IPCC said that the accelerated implementation of adaptation actions in this decade would reduce projected losses and damages for humans and ecosystems.

The report highlights the ability of governments to remove obstacles to reducing greenhouse gas emissions through public investment, clear signals to investors, and scaling up tried-and-tested policy approaches.

In addition to transitions to low-carbon lifestyles, which would enhance health and well-being, changes in the food sector, electricity, transportation, industry, buildings, and land use are emphasized as significant strategies to reduce emissions.

Among the key facilitators for accelerating climate action are finance, technology, and international cooperation. Finance for both adaptation and mitigation would need to multiply in order to meet climate goals. 

There is enough money in the world to fill the investment gaps, explains the report, but it is difficult to divert money to climate change initiatives. 

The UN chief announced in a video message on Monday that he is presenting a strategy to speed up efforts to implement the Pact through an Acceleration Agenda, which calls for leaders of developed countries to commit to reaching net zero as soon as possible before 2040 and leaders of developing countries to commit to doing so as soon as possible before 2050.