Category Archives: Global Warming

Solar panels in the Sahara could cause global warming

Preface. Adding tens of thousands of square miles of solar panels to replace fossil fuels could cause climate change and heat up the planet. Of course this is a fantasy, dust storms would scour the panels rendering them useless, with … Continue reading

Posted in Global Warming, Heat, Photovoltaic Solar | Tagged , , , | Comments Off on Solar panels in the Sahara could cause global warming

Not enough fossil fuels left to trigger another mass extinction

Preface. Since both conventional and unconventional oil peaked in 2018, we clearly won’t be burning fossils at exponentially increasing rates until 2400 as the IPCC expected. Quite the opposite, currently the decline rate of oil is 8% a year, which … Continue reading

Posted in But not from climate change: Peak Fossil Fuels, CO2 and Methane, Global Warming, Mass Extinction, Planetary Boundaries, Runaway Greenhouse | Tagged , , | 6 Comments

Why we aren’t mining methane hydrates now — or perhaps ever

Preface. Methane hydrates are far from being commercial, and probably always will be. Scientists and companies have been trying to exploit them since the first energy crisis in 1973 to no avail. Nor are they likely to trigger a runaway … Continue reading

Posted in Alternative Energy, Global Warming, Methane Hydrates | Tagged , , , , , , , | Comments Off on Why we aren’t mining methane hydrates now — or perhaps ever

Clouds may not curb global warming as much as hoped for

The following article, Clouds Play Lesser Role in Curbing Warming, Study Finds, is from climatecentral.org Analysis of the first seven years of data from a NASA cloud-monitoring mission suggests clouds are doing less to slow the warming of the planet than … Continue reading

Posted in Global Warming | Tagged , , | Comments Off on Clouds may not curb global warming as much as hoped for

Set the planet on fire: Burn underground coal to gasify it. Worse than Fracking.

Fire in the hole: After fracking comes coal. 13 February 2014 by Fred Pearce. NewScientist. Setting fire to coal underground could answer our energy prayers, or start an environmental disaster on a bigger scale than ever before. Without a way to … Continue reading

Posted in Coal, Global Warming | Tagged , , , | Comments Off on Set the planet on fire: Burn underground coal to gasify it. Worse than Fracking.

Peak fossil fuels means global warming less than projected

This Science article states we could emit CO2 at the same rate we are now for another 50 years before going over the 2 degrees Celsius level we need to avoid a runaway greenhouse.  Since we are at peak world fossil … Continue reading

Posted in CO2 and Methane, Coal, Global Warming, Oil | Comments Off on Peak fossil fuels means global warming less than projected

Phytoplankton have declined 40%: they provide food and oxygen for all creatures on Earth

This article from NewScientist discusses how phytoplankton are disappearing — and they provide half of the food animals both in the ocean and on land depend on, plus produce a great deal of the oxygen we breathe. Throw in overfishing, … Continue reading

Posted in Extinction, Fishery destruction, Global Warming, Mass Extinction, Oceans | Comments Off on Phytoplankton have declined 40%: they provide food and oxygen for all creatures on Earth

Peak Coal already happened or likely soon, so worst IPCC scenarios may never happen

[ The good news is that The IPCC has greatly exaggerated the amount of coal reserves we actually have The scientists below find that the Intergovernmental Panel on Climate Change (IPCC) has greatly exaggerated coal reserves, so the IPCC scenario … Continue reading

Posted in But not from climate change: Peak Fossil Fuels, Climate Change, CO2 and Methane, Coal, Global Warming, Peak Coal, Planetary Boundaries, Runaway Greenhouse | Tagged | Comments Off on Peak Coal already happened or likely soon, so worst IPCC scenarios may never happen