Tag Archives: Global Warming

Uncertainties Can Bring The Best Possible Outcomes, The Worst Possible Outcomes, and Everything In Between: Ocean Currents

I have addressed uncertainty on a number of previous occasions (December 10, 2012; May 16, 2017; January 9, 2018; and other blogs) but some important work came to light recently that put this idea to a test. Most of the … Continue reading

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The Economic Impacts of Ocean Decline

Last week’s blog about the Ocean Health Index stressed the importance of including the sustainability of human impacts in any discussions about ocean health (this accounted for about 50% of the indexing). This blog will focus on the economic impacts … Continue reading

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Ocean Health Issues – How Do We Measure Health?

Last week’s blog was an introduction to the vulnerabilities that we face with the deterioration of our oceans. It paid particular attention to the recently published study of evidence associating the 4th mass extinction with ocean deoxygenation – which effectively … Continue reading

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Vulnerabilities: Oceans

Let’s get back to vulnerabilities, focusing specifically on the oceans this time. Since they cover 70% of the planet, the health of our oceans is paramount. The connections between anthropogenic climate change and said health are complex and multifaceted, so … Continue reading

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Referencing vs. Plagiarism

The semester is about over (only some finals and the graduation ceremony remain). In a few days I’ll be celebrating my birthday – time for a selfie reflecting the integrity of my writing. I addressed some aspects of the ethics … Continue reading

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Vulnerabilities: Desertification

The ecological counterpart to water stress (May 1, 2018) is desertification. The table summarizing the IPCC’s assessments of five categories directly or indirectly connected to water use (April 24, 2018) refers to: “Decreasing water availability and increasing drought in mid-latitudes … Continue reading

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Laboratory Observations of Collective Suicide

Rafik, a young, dear, French relative of mine, was born in Algeria. He still has family there that he visits often, occasionally going with some of them to tour the Sahara desert. We discussed his trips and the history of … Continue reading

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Vulnerabilities: Water Stress

Figure 1 in last week’s blog listed key impacts of climate change as a function of increasing global temperature relative to the average temperature between 1980 and 1999. Based on NASA measurements (Figure 2 in the same blog), we have … Continue reading

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Water Cycle Vulnerabilities

Happy belated Earth Day and Happy 6th Birthday to Climate Change Fork! I have repeatedly mentioned that global climate change is driven mainly by our interruption of the energy cycle. Specifically, we use fossil fuels as our main energy source … Continue reading

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If You Don’t Believe In Climate Change – Try It!

This blog is coming out three days after the March for Science and five days before Earth Day and my wife’s birthday. It’s a busy week. Climate change is an abstract issue. Its main impact is projected to take place … Continue reading

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