Its Official: Global Carbon Levels Surpassed 400 ppm for Entire Month
Marking yet another grim milestone for an ever-warming planet, the National Oceanic and Atmospheric Administration revealed that, for the first time in recorded history, global levels of carbon dioxide in the atmosphere averaged over 400 parts per million (ppm) for an entire month—in March 2015. This marks the fact that humans burning fossil fuels have caused global carbon dioxide concentrations to rise more than 120 parts per million since pre-industrial times, said Pieter Tans, lead scientist of NOAA’s Global Greenhouse Gas Reference Network, in a press statement. Half of that rise has occurred since 1980.
Climate Change – Too Late To Halt?
Sanjeev Ghotge, Countercurrents.org
Since the CO2 concentration reached 400 ppm last year (2014), this means that the earths atmosphere will eventually heat up by 2 deg C, since we have no proven and tested technologies for decarbonizing the atmosphere. The time is now well and truly past for holding the line at 2 deg C. Roughly speaking, we are on course to reach 2 deg C by 2050, 4 deg C by 2100 and 6 deg C by 2150. A few years this way or that will hardly matter or disprove the basic science.
Beyond petroleum frackings collapse heralds the arrival of peak oil
Paul Mobbs, The Ecologist
The death of peak oil has been much exaggerated. Take out high-cost unconventional oil and production peaked ten years ago, and even North Americas fracking and tar sands boom has failed to open up new resources both big enough to make good the shortfall, and cheap enough to reward investors. We really do need to be thinking beyond petroleum.
Peak Russia + Peak USA means Peak World
World oil production jumped in 2011, hardly moved at all in 2013 but it was up by more than 1.5 million barrels per day in 2014. And after such a huge gain everyone and their brother were singing “peak oil is dead’. But if you scroll down through the 37 major world oil producers it becomes obvious that a majority of nations have peaked and most of them are in steep decline.
Why the World’s Appetite for Oil Will Peak Soon
Amy Myers Jaffe, The Wall Street Journal
The world’s economy is experiencing transformational changes that, I believe, will dramatically alter patterns of energy use over the next 20 years. Exponential gains in industrial productivity, software-assisted logistics, rapid urbanization, increased political turmoil in key regions of the developing world, and large bets on renewable energy are among the many factors that will combine to slow the previous breakneck growth for oil. The result, in my opinion, is as startling as it is world-changing: Global oil demand will peak within the next two decades.
How Much Longer Can The Oil Age Last?
Gaurav Agnihotri, Oilprice.com
Are the dynamics of global energy changing with current improvements in renewable energy sources and affordable new storage technologies? Can the oil age end in the near future? Will we ever stop feverishly analyzing the rise and fall of oil prices? Or, will oil remain irreplaceable in our life time?
Solving Soil Loss is Simple, But Requires a Mindset Change
Patrick M. Lydon, FinalStraw.org
By accounts of the UN Food and Agriculture Organization, we have less than 60 years of farming left if we continue our modern chemical-industrial based farming processes. Natural farming, permaculture, regenerative agriculture, agroecology – there are many versions of sustainable agriculture, but the common thread they all tackle is the need to take better care of our soil and the environments in which we grow food. Why is this the least bit important to most people?
Food Security: The Urban Food Hubs Solution
Sabine OHara, Solutions Journal
Food security demands a diversified food system that includes urban communities as locations for food production, food preparation, food distribution, and waste reduction/reuse. The Urban Food Hubs concept of the College of Agriculture, Urban Sustainability and Environmental Sciences (CAUSES) of the University of the District of Columbia (UDC) tests the feasibility of small-scale urban food systems that include these four key components.
A Community Resilience Take on The Great Transition
We can learn from crisis; cultural anthropology shows that. But, in this instance, we need to learn fast, and perhaps some organized effort to aid that process would be well spent. Planetary boundaries discourse could help explain to frightened masses why the world seems to be falling apart around them, while community resilience-building could help them adapt to changed conditions.
Destroying vs altering nature, the fragile vs the resilient Earth
When we put nature in one category and humans in another, we make humans an outside and preeminent force over nature. We (falsely) imbue ourselves with god-like power to control nature. In this case, control means we get what we want without self-annihilating effects. For who could say that they are in control of a plummeting airliner headed for a crash just because they still have the ability to move the throttle.