Today: 18.Jun.2018
John Shanahan

John Shanahan

Edgar Ocampo Tellez: El propósito de este trabajo es el de realizar un acercamiento a las condiciones que serán necesarias construir durante las próximas décadas para que México logre alcanzar un modelo energético sostenible hacia el horizonte 2050. - The objective of this paper is to examine all energy sources for Mexico to have sustainable energy supplies by 2050. This primarily includes wind, solar, fossil fuels. There are no plans to replace their nuclear plants, in part because there are no companies in the USA or Europe to build them. So far, Mexico has not turned to Russia, China or South Korea to provide new nuclear plants.

Robert Bryce, author of “Smaller Faster Lighter Denser Cheaper”: A staggering 18.4 million North Koreans, some 70 percent of the country’s population, do not have access to electrical power. Indeed, by restricting electricity use, Kim has turned it into a weapon. In February, as sanctions on his country began pinching his regime’s finances, rather than increase the supply of electricity to North Koreans, he began selling it to China.

Stewart Brand, the man who helped usher in the environmental movement in the 1960s and '70s has been rethinking his positions on biodiversity and mass extinctions. Whereas biodiversity may be surviving well at lower levels of the world food chain, more consideration should be given to protecting wildlife and their habitat at the top of the food chain.

Alexander Hellemans, IEEE Spectrum: As soon as the new Dutch government took office in October, it announced an aggressive target—to reduce carbon emissions by 49 percent by 2030. This will ultimately require the Netherlands to sequester 20 million metric tons of carbon dioxide per year—equivalent to the annual emissions produced by 4.5 coal-fired power plants. Sequestering that much CO2 underground will be difficult, whether it’s captured directly from the flues of power stations and steel mills or extracted from the air. Currently, the Netherlands sequesters less than 10,000 metric tons of CO2 annually.

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