this post was submitted on 20 Jul 2024
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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world.  About 1C of total warming.  Second chart:  about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability.  Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases.  About 0.5C of cooling with large error bars from SO2.

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Every day for the last two weeks, Johannes-Harm Hovinga has sat at a raised table in Museum Arnhem, using a two-hole page puncher to systematically perforate the 7,705-page sixth assessment report produced by the UN’s Intergovernmental Panel on Climate Change (IPCC).

He has printed it out on coloured paper and the result is a vibrant heap piling up at the artist’s feet.

Hovinga remains completely silent during each performance in the Netherlands-based museum. He drinks water, but doesn’t eat, with bathroom breaks his only intermission.

“We are at a crucial turning point in history,” says Hovinga, “where the consequences of climate change are becoming increasingly evident. Rising temperatures, extreme weather events, biodiversity loss and microplastics are just some examples of what our planet faces.”

The artist calls his living piece The Elephant in the Room. It is an artistic protest, meant to illustrate the lack of urgency by policymakers and global leaders. Hovinga believes in the power of creative expression to help raise awareness and persuade people to take a stand.

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[–] [email protected] 5 points 3 months ago

An art does not need to be useful like a painting on a wall does not need to serve a purpose other than being a painting. This particular art performance is intended to send a message about the climate disaster that we're heading into. I'm sure in the museum there will be an adequate explanation either from the tour guide or some plate.