evidence such as the amoc fingerprints, and could have contributed substantially to the observed summer Arctic SIE decline. Human beings now dominate the planet, and its folly to pretend that merely minimizing our impact will reverse the damage. In addition, northwestern Alaska air and sea temperatures during peak Pliocene interglacials were considerably warmer than present, by 7 to 8C, with no permafrost, and absent or severely limited sea ice (Carter. Despair is paralysis, and theres work to be done. Multiyear sea ice reached a minimum between 85 years ago, when the limit of year-round sea ice at the coast of Greenland was located 1000 kilometers to the north of its present position. I wonder if we can learn from them. In this essay, Ive tried to sketch out a map of where such magic is needed systems for producing, moving, and consuming clean energy; tools for building them; media for understanding what needs to be built. Its everyones problem, but its our responsibility as people with the incomparable leverage of being able to work magic through technology.
Andrea dworkin essays
Description of a city essay
It is almost certainly the case that the best options are ideas that no one has thought of yet. The losers will likely be the species that are highly specialized in what they eat or where they live, especially those whose habitats disappear completely. A seasonally ice-free marginal and central Arctic Ocean was common regionally during the early Holocene 6,000 to 10,000 years ago. Sea ice during the Early Holocene potentially could have moved over to a seasonal regime with sea ice-free summers due to the insolation solar radiation maxima the Earth experienced at that time. In response, President Barack Obama recently issued an executive order directing federal agencies as well as state and local governments drawing on federal funds to adopt stricter building and siting standards to reflect scientific projections that future flooding will be more frequent and intense due. Theres one overarching caveat. For the period AD 18871945, reconstructed sea ice cover values are on average.3 months per year which.1 months per year lower than the modern values. Obama recently declared April 6 to 12 as National Public Health Week, noting that vulnerable communities are most at risk from the harmful effects of climate change, including children, the elderly, sick and poor. . But as George Marshall has explored in depth, most people cant handle it, and need to put it out of their minds. Im grateful to one problem-solver, who wrote to ask for specifics.
Im embarrassed how often that happens. Frustrated by a sense of global mispriorities, I blurted out some snarky and mildly regrettable tweets on the lack of attention to climate change in the tech industry (Twitter being a sublime medium for the snarky and regrettable). An essay on the state of climate change science.