The study assesses and quantifies safety and justice for humanity on Earth, finding that numerous boundaries are already transgressed. The results conclude that a just approach is essential to planetary stability, and setting targets can prevent significant harm.
Researchers argue that Earth System Justice is necessary to identify and live within biophysical boundaries. The framework aims to reduce harm to people and nature while ensuring access to resources and minimizing tradeoffs.
The Kunming-Montreal Global Biodiversity Framework faces implementation challenges due to entrenched North-South divides and inadequate funding. The framework requires countries to adopt equity principles and account for past damage to achieve its 2050 vision of living in harmony with nature.
A new study reveals that up to 38% of the remaining Amazon forest area has been affected by human disturbances, causing significant carbon emissions. The research highlights the cumulative effect of factors such as forest fire, edge effects, selective logging, and extreme drought on forest degradation.
The study highlights the need to address root causes of biodiversity decline, including inequality, consumption patterns, and unsustainable technologies. A 'nature-and-people-positive' approach is crucial for conservation efforts to be successful and equitable.
A new study finds that achieving access to minimum resources and services for all while safeguarding the Earth system requires redistribution and societal transformations. The research shows that the wealthiest individuals and societies must undergo transformative change to mitigate climate impacts, while the poor are not the primary c...
The report reveals growing risk factors including permafrost emissions, weakening carbon uptake, and climate change impacts on freshwater and mental health. It also highlights the untapped potential of green COVID-19 recovery packages and the need for a new social contract to cope with transboundary risks.
The Earth Leadership Program has announced its 2021-22 North American cohort of 21 outstanding academic researchers committed to sustainability. The fellows will work collaboratively with diverse stakeholders and develop transdisciplinary projects to address the world's most pressing sustainability challenges.
The COVID-19 lockdown led to a significant decrease in fossil carbon dioxide emissions, with a record drop of 2.4 billion tonnes in 2020. Emissions from transport accounted for the largest share of the decline, with surface transport falling by approximately half.
Researchers recommend a 'safety net' of multiple, ambitious nature goals to tackle biodiversity decline. The new goals should focus on ecosystems, species, genetic diversity, and nature's contributions to people, with high ambitions and holistic delivery.
The 2017 Global Carbon Budget projects a 2% increase in global carbon dioxide emissions from fossil fuels and industry, ending three years of stability. Chinese emissions are expected to rise 3.5%, while US emissions decline by 0.4%. The growth is attributed to the return to growth in Chinese emissions and stronger industrial production.
Scientists are sounding the alarm on climate tipping points, warning that the planet is approaching critical thresholds that could lead to abrupt and irreversible changes in the Earth system. The World's top climate scientists have released a statement emphasizing the need for rapid action to avoid these tipping points.
Researchers discovered a possible reason for Ptolemy III's sudden return home: massive volcanic eruptions. These events cooled the planet's atmosphere, disrupting the Nile River's flow and leading to food shortages and heightened tensions. The study links eruptions to violent uprisings and other upheavals in ancient Egypt.
Global methane concentrations have grown faster than at any point in the past two decades, posing a significant threat to climate change mitigation efforts. The rapid increase in methane emissions is attributed primarily to agricultural sources, particularly rice paddies and cattle pastures.
A long-lasting cooling in the northern hemisphere coincided with the Justinian plague pandemic and contributed to the decline of the eastern Roman Empire. The researchers found that a series of volcanic eruptions led to a dramatic cooling, affecting food supplies and causing major famines.