@article{201812.0176,
	doi = {10.20944/preprints201812.0176.v1},
	url = {https://doi.org/10.20944/preprints201812.0176.v1},
	year = 2018,
	month = {December},
	publisher = {Preprints},
	author = {David O. Obura},
	title = {The Three Horses of Sustainability—Population, Affluence and Technology},
	journal = {Preprints}
}