Tootfinder

Only 3 years left: The carbon budget for 1. 5 °C is almost gone #carbon

Only 3 years left: The carbon budget for 1. 5 °C is almost gone
At current emission rates, we re just over three years away from blowing through the remaining carbon budget to limit warming to 1.5 C. This new international study paints a stark picture: the pace of climate change is accelerating, seas are rising faster than ever, and the Earth is absorbing more heat with devastating consequences from hotter oceans to intensified weather extremes.

"Winners and losers in a hotter ocean"
#Oceans #Climate #ClimateChange

Winners and losers in a hotter ocean
Fish will follow the plankton.

Ya es oficial: Lollapalooza Chile vuelve al Parque O'Higgins el 2026.
El festival se realizarš los días 13, 14 y 15 de marzo de 2026. La venta de entradas comienza el 12 de agosto a las 12:00 por Ticketmaster.
Mšs info: https://www.fu…

🇺🇦 #NowPlaying on KEXP's #Early
Bettye Swann:
🎵 Then You Can Tell Me Goodbye
#BettyeSwann
https://open.spotify.com/track/1bDjWyTOXs0sxQMC1mchSM

🇺🇦 Auf radioeins läuft...
Marino Marini:
🎵 La pansé
#NowPlaying #MarinoMarini
https://open.spotify.com/track/2yVV6InOqMK6yIWsUWHoVm

This is potentially apocalyptic and yet Trump and his insane fascist minions are doing everything possible to ensure conditions to make it inevitable
Collapse of critical Atlantic current is no longer low likelihood, study finds | Oceans | The Guardian https://www.theguardian.com/environment/2025/aug/28/collapse-critical-atlantic-current-amoc-no-longer-low-likelihood-studyz

A Comparison of the Bayesian Posterior Probability and the Frequentist $p$-Value in Testing Equivalence Hypotheses
Daniel Ochieng
https://arxiv.org/abs/2507.19685 https://

A Comparison of the Bayesian Posterior Probability and the Frequentist $p$-Value in Testing Equivalence Hypotheses
Equivalence tests, otherwise known as parity or similarity tests, are frequently used in ``bioequivalence studies" to establish practical equivalence rather than the usual statistical significant difference. In this article, we propose an equivalence test using both the $p$-value and a Bayesian procedure by computing the posterior probability that the null hypothesis is true. Since these posterior probabilities follow the uniform $[0,1]$ distribution under the null hypothesis, we use them in a …

Subset selection for matrices in spectral norm
Ivan Kozyrev, Alexander Osinsky
https://arxiv.org/abs/2507.20435 https://arxiv.org/pdf/2507.20435

Subset selection for matrices in spectral norm
We address the subset selection problem for matrices, where the goal is to select a subset of $k$ columns from a "short-and-fat" matrix $X \in \mathbb{R}^{m \times n}$, such that the pseudoinverse of the sampled submatrix has as small spectral or Frobenius norm as possible. For the NP-hard spectral norm variant, we propose a new deterministic approximation algorithm. Our method refines the potential-based framework of spectral sparsification by specializing it to a single barrier function. This…

"Greenpeace survey finds ‘beautiful’ and vulnerable whale species in areas marked for deep sea mining"
#Animals #Oceans

Threatened whale species found in areas earmarked for deep sea mining
Vulnerable marine life is getting caught in the crosshairs of our electrifying world, the new study suggests.

‘It’s death by a thousand cuts’: marine ecologist on the collapse of coral reefs https://www.theguardian.com/environment/ng-interactive/2025/jun/25/tipping-points-coral-oceans-climate-crisis-marine-ecologist