TY  - GEN
AU  - Costanza,Robert
TI  - Trump: a confluence of tipping points?
SN  - 1476-4687
PY  - 2017///0530
KW  - Conservation of Natural Resources
KW  - Ecosystem
N1  - Publication Type: Letter; Comment
UR  - https://doi.org/10.1038/542295b
ER  -