Durch die Klimawissenschaft erfahren wir fortlaufend, wo Herausforderungen des Klimawandels liegen und welche Lösungsansätze Erfolgsaussichten haben. Germanwatch verfolgt die Debatte intensiv - v.a. rund um den Weltklimarat IPCC - und lässt ihre Erkenntnisse kontinuierlich in die eigenen Strategien einfließen.

Aktuelles zum Thema

Blogpost

Scorching heat, heavy rainfalls, raging wildfires, deadly floods, and devastating storms – the manifestations of extreme weather events have become a common phenomenon around the globe. In this blog post we give an overview of the extreme weather events occurring in 2023 and show why it is imperative that nations, communities, and individuals take concerted action to mitigate the root causes of climate change, adapt to its impacts, and work towards a more sustainable and resilient future.

Blogpost
First analysis of COP28 in Dubai
The UN climate summit in Dubai concluded on 13 December after a 24-hour extension. While this year’s COP28 sends a strong signal overall, this should not distract from the weaknesses contained in the final decision, which could jeopardise implementation. The experts at Germanwatch have conducted an initial assessment of the negotiations, including the most important decisions and events. Their findings are presented here.
Blogpost
A blog series on tipping points
Climate tipping points are thresholds in the Earth’s climate system. When passed, this system experiences abrupt and typically irreversible changes. In this blog series, we take a look at four of the most treacherous tipping points: the Amazon rainforest, the Atlantic Meridional Overturning Circulation, Coral Reefs, and the West Antarctic Ice Sheet. We also provide an overview of their physical nature and their impact on human security, including the important issue of loss and damage, a topic which became a major discussion point at COP27.
Blogpost
Tipping points blog series #1
In the first blog post of our tipping points series, we take a look at the Amazon rainforest. It is considered a climate tipping point because it may shift to a savannah or savannah-like environment given enough tree death. We will discuss the effects of deforestation, climate change, and the potential threat that crossing this climate tipping point will have on the region—and indeed elsewhere—and take a deep dive into the human and socio-economic impacts.
Blogpost
Tipping point blog series #2
In the second blog post of our tipping points series, we take a look at the Atlantic Meridional Overturning Circulation; a phenomenon in the Atlantic Ocean which brings heat from the southern to the northern hemisphere. By discussing how the relative freshening of the waters in the North Atlantic in response to the melting of the Greenland Ice Sheet will change this circulation, we will explain the potential threat that crossing this climate tipping point will have on the global distribution of heat and precipitation. Furthermore, we will take a look at the associated human and socio-economic impacts.
Blogpost
Tipping point blog series #3
In the third blog post of our tipping points series, we take a look at Coral Reefs. Often referred to as rainforests of the sea, coral reefs form some of Earth's most diverse ecosystems. The rapid demise of many of the world’s coral reefs this past decade is one of the clearest indicators that things are going very wrong. We will take a look at the nature of coral reefs, how and why they are now considered a climate tipping point, and consider many of the human and socio-economic impacts we can anticipate in the decades ahead.
Blogpost
Tipping point blog series #4
In the last blog post of our tipping points series, we take a look at the West Antarctic Ice Sheet (WAIS). It is a portion of the continental ice sheet on Antarctica and acts as a gigantic water storage, keeping sea levels static and coastlines intact. A collapse of the entire ice sheet would result in a global mean sea level rise of approximately 3.3 metres, and in the flooding of coastal areas and cities where hundreds of millions of people live. We will discuss the nature of the WAIS, and the effects its collapse will have on global sea level rise, and the socio-economic and human impacts.
Publication

At the UN Climate Conference in Glasgow (COP26), several multilateral initiatives were launched. In this fact sheet, we took a closer look at the Beyond Oil and Gas Alliance (BOGA) and its potential to close the 2030 ambition gap and implement climate action more quickly.

Publication

At the UN Climate Conference in Glasgow (COP26), several multilateral initiatives were launched. In this fact sheet, we took a closer look at the Glasgow Leaders' Declaration on Forests and Land-Use (GDFLU) and its potential to close the 2030 ambition gap and implement climate action more quickly.

Publication

At the UN Climate Conference in Glasgow (COP26), several multilateral initiatives were launched. In this fact sheet, we took a closer look at the Global Methane Pledge (GMP) and its potential to close the 2030 ambition gap and implement climate action more quickly.

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Referent für Klimaschutz & Energie, Projektleiter Klima-Indizes