Certainly Happening Quotes
- Human releases of carbon dioxide are almost certainly happening faster than any natural carbon release since the beginning of life on Earth. — Mark Lynas
- We shouldn't be put out to pasture just because we've reached somebody's idea of retirement, which was certainly happening in Australia, and I think elsewhere… — John Noble
- By 2050, seven out of ten people will live in cities, which will account for six billion people living in urban areas. That phenomenon is… — Eduardo Paes