In contrast, reducing emissions of the sooty particles known as black carbon, which are given off by inefficient combustion in cooking fires and brick kilns, and by dodgy diesel engines, offers rapid, huge and tangible public-health benefits (see article).

ECONOMIST: Climate change

Reducing incoming sunlight, by contrast, is fraught with danger.

ECONOMIST: Geoengineering

In contrast to its Infiniti brand, the parent Renault company is reducing its official and visible presence in F1.

BBC: Red Bull get budget boost through Infiniti link-up

By contrast, the main sin that lead is accused of is reducing children's intelligence by damaging the developing brain.

ECONOMIST: Environmental risks

Obama talks about energy in most of his speeches, but, in contrast with 2009, when the centerpiece of his program was a cap-and-trade approach to reducing carbon emissions, his goal today is unclear.

NEWYORKER: The Second Term

And in sharp contrast to Asia, over half of New Zealand's foreign debt is denominated in its own currency, reducing the potential impact of a fall in the exchange rate.

ECONOMIST: A kiwi conundrum