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"This powerful collection of documents illumines the experiences of the original people of the United States during American Indian removal, offering readers a unique standpoint from which to understand American identity and the historical processes that have shaped it"--

This article looks at the current state of carbon removal approaches and some of the politics that surround them. It outlines what carbon removal is, charts some of the major challenges and controversies, and sketches some of the work needed to ensure that carbon removal developments are attentive to environmental sustainability and social justice. It also examines some of the major carbon removal options that are either in development or in discussion, starting with biological approaches and then looking at engineered options.

SYNOPSISEutrophication and severe oxygen depletion of the Danish seas have created a demand for nutrient removal from wastewater. Effluent concentrations from 2 to 0.3 mg/l P can be achieved by chemical precipitation. Nitrogen is best removed by combined nitrificationdenitrification. Effluent concentrations down to 3 to 4 mgll ‐ can be achieved. There is technical and economical potential in combined biological P‐ and N‐removal at marginal extra cost. Contact filtration has to be included to reach low concentrations of P.

David M. Driesen (Syracuse University College of Law) has posted Does a Removal Power Exist? Joseph Story and Selective Living Originalism on SSRN. Here is the abstract: Justice Joseph Story's famous Commentaries on the Constitution of the United States includes...