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Returning to "Normal"? Evolutionary Roots of the Human Prospect.
Ehrlich PR, Ehrlich AH. Ehrlich PR, et al. Among authors: ehrlich ah. Bioscience. 2022 Jul 1;72(8):778-788. doi: 10.1093/biosci/biac044. eCollection 2022 Aug. Bioscience. 2022. PMID: 35923190 Free PMC article. No abstract available.
Can a collapse of global civilization be avoided?
Ehrlich PR, Ehrlich AH. Ehrlich PR, et al. Among authors: ehrlich ah. Proc Biol Sci. 2013 Jan 8;280(1754):20122845. doi: 10.1098/rspb.2012.2845. Print 2013 Mar 7. Proc Biol Sci. 2013. PMID: 23303549 Free PMC article.
Future collapse: how optimistic should we be?
Ehrlich PR, Ehrlich AH. Ehrlich PR, et al. Among authors: ehrlich ah. Proc Biol Sci. 2013 Jul 31;280(1767):20131373. doi: 10.1098/rspb.2013.1373. Print 2013 Sep 22. Proc Biol Sci. 2013. PMID: 23902905 Free PMC article. No abstract available.
The most overpopulated nation.
Ehrlich PR, Ehrlich AH. Ehrlich PR, et al. Among authors: ehrlich ah. NPG Forum Ser. 1991 Jan:1-4. NPG Forum Ser. 1991. PMID: 12178975
Nuclear winter debate.
Ehrlich AH, Ehrlich PR, Mooney HA. Ehrlich AH, et al. Science. 1987 Feb 20;235(4791):832b. doi: 10.1126/science.235.4791.832b. Science. 1987. PMID: 17778849 No abstract available.
Net primary production: original calculations.
Vitousek PM, Ehrlich PR, Ehrlich AH, Matson PA. Vitousek PM, et al. Among authors: ehrlich ah. Science. 1987 Feb 13;235(4790):730a. doi: 10.1126/science.235.4790.730a. Science. 1987. PMID: 17753984 No abstract available.
Conservation of tropical forests.
Eisner T, Eisner H, Meinwald J, Sagan C, Walcott C, Mayr E, Wilson EO, Raven PH, Ehrlich A, Ehrlich PR, Carr A, Odum EP, Gans C. Eisner T, et al. Science. 1981 Sep 18;213(4514):1314. doi: 10.1126/science.213.4514.1314. Science. 1981. PMID: 17732553 No abstract available.
Long-term biological consequences of nuclear war.
Ehrlich PR, Harte J, Harwell MA, Raven PH, Sagan C, Woodwell GM, Berry J, Ayensu ES, Ehrlich AH, Eisner T, et al. Ehrlich PR, et al. Among authors: ehrlich ah. Science. 1983 Dec 23;222(4630):1293-300. doi: 10.1126/science.6658451. Science. 1983. PMID: 6658451
13 results