With the demand for hydrogen being expected to increase by about 8-folds in 2050 over
2020, there are several factors that can turn into challenges for effective roll out of hydrogen …

Climate warming is considered to be among the most serious of anthropogenic stresses to
the environment, because it not only has direct effects on biodiversity, but it also exacerbates …

The stability and resilience of the Earth system and human well-being are inseparably
linked,–, yet their interdependencies are generally under-recognized; consequently, they …

Over 70,000 excess deaths occurred in Europe during the summer of 2003. The resulting
societal awareness led to the design and implementation of adaptation strategies to protect …

Following record-level declines in 2020, near-real-time data indicate that global CO2
emissions rebounded by 4.8% in 2021, reaching 34.9 GtCO2. These 2021 emissions …

The concept of net-zero carbon emissions has emerged from physical climate science.
However, it is operationalized through social, political and economic systems. We identify …

Carbon storage by the ocean and by the land is usually quantified separately, and does not
fully take into account the land-to-ocean transport of carbon through inland waters …

Meat has become a controversial topic in public debates, as it involves multiple
sustainability dimensions. Here, we review global meat consumption trends and the various …

The building sector, including building operations and materials, was responsible for the
emission of∼ 11.9 gigatons of global energy-related CO2 in 2020, accounting for 37% of the …

Intergovernmental Panel on Climate Change (IPCC) assessments are the trusted source of
scientific evidence for climate negotiations taking place under the United Nations …