Activists Seek Substitutes For Sand, Mumbai.
Artificial sand, that is sand obtained by crushing stones and boulders, is being considered as an alternative to natural sand, said officials, Mumbai.
Carbon Dioxide Emissions Rose 1.4 Percent in 2012, IEA Report Says
Global emissions of carbon dioxide from energy use rose 1.4 percent to 31.6 gigatons in 2012, setting a record and putting the planet on course for temperature increases well above international climate goals, the International Energy Agency reports…
New Climate Data Depict a City More at Risk
Officials say new projections show 800,000 New York City residents could be living in flood zone that would cover a quarter of the city’s land by the 2050s as rising seas and other effects of global warming take hold.