Collapse

notice the steps down to lower output at great financial crash and covid for other countries with no recovery to previous trend level

Everyone tells me they wouldn't do that but I know better than to trust the powers that be with my life and health. I heard about something called SR17018 that might be some kind of replacement or possibly a way to quit but I can't find much on how it can be used in these ways, although I do have a source. I also have a couple huge bottles of vitamin c, for something called "the vitamin c method" which may or may not help with withdrawals. Any other ideas or steps people are taking besides stockpiling? I could never stockpile enough honestly. Any help appreciated, this is the biggest obstacle to survival for me if the collapse happens any time soon at all.

A paper published Monday in Nature Medicine found that the tiny fragments of plastic are passing the blood-brain barrier and into human brains, and the amount of microplastics in the brain appears to be increasing over time. The concentration of microplastics in analyzed brains rose by about 50 percent from 2016 to 2024.

Abstract

Surface crevassing on the Greenland Ice Sheet is a large source of uncertainty in processes controlling mass loss due to a lack of comprehensive observations of their location and evolution through time. Here we use high-resolution digital elevation models to map the three-dimensional volume of crevasse fields across the Greenland Ice Sheet in 2016 and 2021. We show that, between the two years, large and significant increases in crevasse volume occurred at marine-terminating sectors with accelerating flow (up to +25.3 ± 10.1% in the southeast sector), while the change in total ice-sheet-wide crevasse volume was within measurement error (+4.3 ± 5.9%). The sectoral increases were offset by a reduction in crevasse volume in the central west sector (−14.2 ± 3.2%), particularly at Sermeq Kujalleq (Jakobshavn Isbræ), which exhibited slowdown and thickening over the study period. Changes in crevasse volume correlate strongly with antecedent discharge changes, indicating that the acceleration of ice flow in Greenland forces significant increases in crevassing on a timescale of less than five years. This response provides a mechanism for mass-loss-promoting feedbacks on sub-decadal timescales, including increased calving, faster flow and accelerated water transfer to the bed.

Abstract Resilience—the ability of socio-ecological systems to withstand and recover from shocks—is a key research and policy focus. Definitions of resilience differ between disciplines, however, and the term remains inadequately operationalized. Resilience is the outcome of variable behavioral decisions, yet the process itself and the strategies behind it have rarely been addressed quantitatively. We present an agent-based model integrating four common risk management strategies, observed in past and present societies. Model outcomes under different environmental regimes, and in relation to key case studies, provide a mapping between the efficacy (success in harm prevention) and efficiency (cost of harm prevention) of different behavioral strategies. This formalization unravels the historical contingency of dynamic socio-natural processes in the context of crises. In discriminating between successful and failed risk management strategies deployed in the past—the emergent outcome of which is resilience—we are better placed to understand and to some degree predict their utility in the contemporary world.