News FocusHURRICANE KATRINA Scientists Weigh Options for Rebuilding New Orleans John Bohannon, Martin EnserinkJohn Bohannon is a writer in Berlin, Germany. + See all authors and affiliations Science 16 Sep 2005:Vol. 309, Issue 5742, pp. 1808-1809DOI: 10.1126/science.309.5742.1808 John BohannonFind this author on Google Scholar Find this author on PubMed Search for this author on this site Martin EnserinkFind this author on Google Scholar Find this author on PubMed Search for this author on this site Article Figures & Data Info & Metrics eLetters PDF You are currently viewing the summary. View Full Text Summary As experts ponder how best to rebuild the devastated city, one question is whether to wall off--or work with--the water.