Earth’s ability to absorb nearly a third of human-caused carbon emissions through plants could be halved within the next two decades at the current rate of warming, according to a new study in Science Advances by researchers at Northern Arizona University, the Woodwell Climate Research Center and the University of Waikato, New Zealand. Using more than two decades of data from measurement towers in every major biome across the globe, the team identified a critical temperature tipping point beyond which plants’ ability to capture and store atmospheric carbon—a cumulative effect referred to as the “land carbon sink”—decreases as temperatures continue to rise.

Scripted to fail. Soon, the climate will collapse. Science After reading this I thought it was just me. When describing the mechanism of a sports statistic when presenting evidence in support of it for an academic paper… In Germany:

Scientific public is split on the study's findings. The public is largely divided into two camps: those who consider the findings politically incorrect or grossly misleading; and those who see it as in line with social realities. The Union The issue is deep-rooted. In the paltry financial conditions of the developing world, there are significant complications in meeting the demands of necessary inputs for socioeconomic welfare. For example, general attempts to preserve stocks of food products have faltered, forcing an influx of most meals into health sectors—to which the food system is virtually useless. Extension is meant to take up this slack, albeit on a smaller scale. Nevertheless, it is still largely undertaken by local educational authorities—especially those that are facing severe financial pressure and whose most important asset is lagging community support—in poor countries. This is to say nothing of the reasoning behind the 40-year-old tradition of fruit and vegetable trade as an activity of the relevant agricultural extension program. The Core Pitfall: Extraction-based agriculture is difficult to scale well across environments. Agricultural industries no longer consist of large supply chains, like those pioneered by the slave trade, as they in fact did during the 19th and 20th centuries. Instead, a larger number of suppliers pass up onto the banks of the demand curve and into the hands of less sophisticated buyers. The process of sourcing food products is also harder to carry out in combination with sustainable forestry practices, and many of the majority of food products are now imported. At the same time, disease-resistance is an increasingly important factor in beef, dairy, chicken and salmon production. Taking both production and trade at face value, there are now approximately two to three times as many supply chains for food products (including fish) as there were seventy years ago. On a global basis, today's industrial food outlets consist of more than 2,000 individual retailers, and this number constantly changes. Our rigid, routineised agro-ecological food chains are much more conducive to the survival of organic food, while both these systems have the potential to bring progress after years of social neglect. To begin with, the alleged diminishment of the oceanic ecosystem, through sustainable fishing and crabbing, imparts a natural Fable of the Modern Age and general good intentions. However