Energy and the Environment: Global Issues, Local Actions

by Nancy McGuire, Wordchemist.com A newly assertive federal executive branch, push-back from the legislature and judicial system, unintended effects of social activism, unanticipated effects of leaking storage tanks and Arctic thaws, who’s using coal, reasons to “go green” that don’t involve tree-hugging — 2014 will have no shortage of news …

Where Do We Go From Here?

Last in a three-part series on unmanned vehicles (see Part 1 and Part 2) At present, unmanned aerial vehicles — “drones” in popular parlance — are used for military surveillance and strikes, civilian environmental and wildlife monitoring, and scientific research purposes. Private citizens use remotely operated toy airplanes and helicopters …

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