If a test finds that soil has too much lead, you might be advised to remove the soil or cover it with sod grass.

VOA: special.2009.06.09

Community perceptions of police abuse, poverty, and other factors can lead to looting and riots and provide cover for true criminality.

FORBES: Crime in the Wake of Hurricane Irene

This may lead European companies to raise prices to cover higher costs, erasing or limiting any benefits of the currency change for Americans.

FORBES: How You Can Benefit From A Weak Euro

Less ice on rivers, lakes and the sea will lead to more evaporation, probably increasing cloud cover at mid-levels, which should have a cooling effect.

ECONOMIST: The science