The Futility of Action to Combat Climate Change: (2) Political Reality

In the previous post, I showed how scientific and engineering realities make the goal of taking action to combat climate change inordinately expensive and unattainable in practice for decades to come, even if climate alarmists are right about the need for such action. This post deals with the equally formidable political realities involved.

By far the biggest barrier is the unlikelihood that the signatories to the 2015 Paris Agreement will have the political will to adhere to their voluntary pledges for reducing greenhouse gas emissions. Lacking any enforcement mechanism, the agreement is merely a “feel good” document that allows nations to signal virtuous intentions without actually having to make the hard decisions called for by the agreement. This reality is tacitly admitted by all the major CO₂ emitters.

Evidence that the Paris Agreement will achieve little is contained in the figure below, which depicts the ability of 58 of the largest emitters, accounting for 80% of the world’s greenhouse emissions, to meet the present goals of the accord. The goals are to hold “the increase in the global average temperature to well below 2 degrees Celsius (3.6 degrees Fahrenheit) above pre-industrial levels,” preferably limiting the increase to only 1.5 degrees Celsius (2.7 degrees Fahrenheit).

It’s seen that only seven nations have declared emission reductions big enough to reach the Paris Agreement’s goals, including just one of the largest emitters, India. The seven largest emitters, apart from India which currently emits 7% of the world’s CO₂, are China (28%), the USA (14%), Russia (5%), Japan (3%), Germany (2%, biggest in the EU) and South Korea (2%). The EU designation here includes the UK and 27 European nations.

As the following figure shows, annual CO₂ emissions from both China and India are rising, along with those from the other developing nations (“Rest of world”). Emissions from the USA and EU, on the other hand, have been steady or falling for several decades. Ironically, the USA’s emissions in 2019, which dropped by 2.9% from the year before, were no higher than in 1993 – despite the country’s withdrawal from the Paris Agreement.

As the developing nations, including China and India, currently account for 76% of global emissions, it’s difficult to imagine that the world as a whole will curtail its emissions anytime soon.

China, although a Paris Agreement signatory, has declared its intention of increasing its annual CO₂ emissions until 2030 in order to fully industrialize – a task requiring vast amounts of additional energy, mostly from fossil fuels. The country already has over 1,000 GW of coal-fired power capacity and another 120 GW under construction. China is also financing or building 250 GW of coal-fired capacity as part of its Belt and Road Initiative across the globe. Electricity generation in China from burning coal and natural gas accounted for 70% of the generation total in 2018, compared with 26% from renewables, two thirds of which came from hydropower.

India, which has also ratified the Paris Agreement, believes it can meet the agreement’s aims even while continuing to pour CO₂ into the atmosphere. Coal’s share of Indian primary energy consumption, which is predominantly for electricity generation and steelmaking, is expected to decrease slightly from 56% in 2017 to 48% in 2040. However, achieving even this reduction depends on doubling the share of renewables in electricity production, an objective that may not be possible because of land acquisition and funding barriers.

Nonetheless, it’s not China nor India that stand in the way of making the Paris Agreement a reality, but rather the many third world countries who want to reach the same standard of living as the West – a lifestyle that has been attained through the availability of cheap, fossil fuel energy. In Africa today, for example, 600 million people don’t have access to electricity and 900 million are forced to cook with primitive stoves fueled by wood, charcoal or dung, all of which create health and environmental problems. Coal-fired electricity is the most affordable remedy for the continent.

In the words of another writer, no developing country will hold back from increasing their CO₂ emissions “until they have achieved the same levels of per capita energy consumption that we have here in the U.S. and in Europe.” This drive for a better standard of living, together with the lack of any desire on the part of industrialized countries to lower their energy consumption, spells disaster for realizing the lofty goals of the Paris Agreement.

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