"When you put a lot of people in a small place you have the potential for stress levels to rise, and when stress levels rise, violent acts are a possibility," he said.
After that point, scientists warn that sea level rise, violent storms, and intense droughts and heatwaves associated with climate change will make adaptation extremely difficult and costly in most densely populated regions.
But others have risen: violent theft by 4%, rape by 5%, drug-related crime by 6%.
To become liveable, cities will have to improve public transport, address rising violent crime and generate opportunities for young Africans.
To combat the rising violent gang crime, the department, then headed by Chief Daryl Gates, created a group of elite antigang units called CRASH Community Resourcess Against Street Hoodlums).
Mr. Jordan, who successfully prosecuted former Gov. Edwin W. Edwards in 2000 for racketeering and fraud, has pledged to reduce New Orleans's rising violent crime rate.
Now Nagashi Furukawa, Sao Paulo's state prisons secretary, admits this will not happen.There are various reasons for the surge in prisoner numbers: rising violent crime is the most obvious.
Yet, with just five years to go before the 100th anniversary of the 1916 Easter Rising, violent republicanism is renewing itself in a way that may soon be causing as much concern in Britain as it already is in Northern Ireland.
But it hasn't stopped, just slowed, and many people feel unnerved by the arrival of new immigrants in their towns and cities, and so they're willing to accept vague stories about rising illegal immigration — and stories about rising violent crime associated with illegal immigrations, which are especially irresponsible, since they are also statistically untrue.
"If Mr. Hynes spent less time playing politics and more time keeping our streets safe in the face of rising violent crime, his office's reputation wouldn't be tarnished by prosecutorial misconduct or the lowest felony conviction rate in the city," Mr. Thompson's campaign spokesman, James Freedland, said.
In the light of rising violent tensions between Fulani herders and local farmers in many parts of Ghana, the Ghana Immigration Service in 2010 and 2011 started deportation of Fulani they considered illegal citizens in the country.
