Uber said that “studies disagree on causes for congestion,” while Lyft notes that Erhardt’s study “overlooks notable contributors to congestion including increased freight and commercial deliveries, and tourism growth.” Erhardt said he hopes his study will serve as a wake-up call to city ...
As a result of the ongoing urbanization megatrend, cities have an increasingly critical role in the search for sustainability. To create sustainable strategies for cities and to follow up if they induce desired effects proper metrics on the inter and int
Power is a key factor in assessing the development of any country. The biggest power stations in South Africa are the biggest contributors to the nation’s electricity distribution network. They provide the power that lights up South African homes, offices, factories, hospitals, and everything els...
While cows are the worse contributors, pigs, sheep, donkeys and other animals play a part as well. Animal farming also causes land to become damaged, water to be polluted and forests to get destroyed. That is why experts are advocating substituting some of the beef, chicken, or pork with ...