... 198 0; Cairns et al., 197 7),Rehabilitation (Cairns, 199 5b; Wali, 199 2), Repair (Gilbert and Anderson, 199 8;Whisenant, 199 9), Reconstruction (Buckley, 198 9) and Reclamation (Harris et al., 199 6). ... 198 9; Mitchell, 199 6Langton, 198 9; Levy, 199 2Lipton and Baum, 199 6Intelligence Artificial intelligenceComputational neuroscienceFeigenbaum and Feldman, 196 3Schwartz, 199 0; Von Neumann, 195 8Social ... 197 0s and 198 0s, such as caves(Culver, 197 0), mountaintops (Brown, 197 1), reefs (Molles, 197 8; Smith, 197 9),lakes (Keddy, 197 6; Lassen, 197 5), rivers and streams (Minshall et al., 198 3; Sep-koski...