Analyses & Statistics

According to the World Wildlife Fund's (WWF) 14th Living Planet Report, declines in all observed populations of mammals, birds, fish, amphibians, and reptiles averaged 69% between 1970 and 2018.

Earth Overshoot Day 2022 is even earlier than last year. According to calculations by the Global Footprint Network, the world's population would need 1.75 Earths measured by its resource consumption.

Economists at the Finance for Biodiversity (F4B) Initiative warn in a study that the loss of biodiversity could severely damage the revenue streams of many countries.

According to a study by the University of Osnabrück on the acceptance of in vitro meat, 47% of consumers surveyed said they would eat a lab-grown burger more often instead of conventional meat.

The World Wide Fund For Nature (WWF) has warned of dramatic effects of the increasing plastic waste in the oceans. It refers to a study by the Alfred Wegener Institute.

A new study by the University of Bonn and the Breakthrough Institute (USA) shows that genetically modified plants could have a positive impact on the environment and especially on the climate.

Human impact reshapes ecological communities through the extinction and introduction of species. Researchers at the University of Bayreuth have studied these processes using the example of birds on ocean islands. They were able to show that the loss of species causes a long-term unification of ecosystems and their functions.

A study recently published in the journal Science by RWTH Aachen University in collaboration with ETH Zurich shows that net-zero greenhouse gas emissions from plastics are possible.

Earth Overshoot Day marks the date when humanity’s demand for ecological resources and services in a given year exceeds what Earth can regenerate in that year. In 2021, Earth Overshoot Day lands on July 29. This is according to calculations by the Global Footprint Network.

In order not to push the earth beyond its carrying capacity, global CO₂ emissions and resource consumption must be significantly reduced. A study by the International Institute for Sustainability Analysis and Strategies (IINAS) commissioned by the Naturschutzbund Deutschland e.V. (NABU) shows where the potential for sustainable use of raw materials is greatest.

The chemical sector has a growing demand for carbon. Today, 450 million tonnes of carbon, mostly from fossil resources, are contained in chemicals and polymers. How can this growing demand be met in the future? This is the question the nova-Institut is investigating.

A study by scientists from the Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW) and the Lund University Centre for Sustainability Studies (LUCSUS) looks at the link between increasingly animal-less tropical forests and the UN Sustainable Development Goals (SDGs).

Biodiversity, which is crucial for the health of people and the planet, is declining faster than ever before in human history. Meat consumption is the world's biggest destroyer of nature, according to a recent study.

We wear masks to protect others and ourselves. Empa researchers asked themselves what the environmental balance of this mass-produced product looks like and examined the environmental impact using the example of cotton and disposable masks by means of life cycle assessment analyses.

One crisis after the other destroys the livelihood of millions of people. Wars, droughts, floods, plagues of locusts and also COVID-19 have dramatic effects on world hunger.

Plastic waste in the environment is increasingly becoming a burden on ecosystems. The number of plastic packaging used to distribute food, clothing or cosmetics has doubled in two decades.

Since 2018, the TechnikRadar of acatech and the Körber Stiftung has been asking what Germans think about technology. In its third edition in 2020, the study focuses on the topic "Bioeconomy".

An analysis of worldwide long-term studies provides insights into the worldwide situation of insects and shows where their protection is most urgent.

In order to make food consumption more sustainable, a research team led by the University of Göttingen has investigated the form in which algae are accepted as part of the diet.