DavidAdvance AustraliaThe role of efficiency and government in Australia’s economic future needn’t change so much — a brief response to ‘Time for a new…Jun 4, 20181Jun 4, 20181
DavidO que é que aconteceria se Elon Musk se focasse no abastecimento de água?Jun 21, 2015Jun 21, 2015
DavidIs Brazil about to change forever?The southeast of Brazil, especially São Paulo, is suffering a severe water shortage. Is this just the beginning?Mar 10, 2015Mar 10, 2015
DavidEstá o Brasil quase a mudar para sempre?O sudeste do Brasil, especialmente São Paulo, está sofrendo uma severa falta da água.Mar 10, 2015Mar 10, 2015