President Obama discusses new G20 regulations and urges North Korea to get serious about nuclear disarmament. Secretary of State Hillary Rodham Clinton applauds a new Iraq power-sharing deal. In China, clean energy policies are a priority. A new food security fund aims to reduce global poverty. Pakistani Peace Builders help with flood relief. And finally, meet Hooman Majd, an Iranian-American author whose goal is to explain the sometimes baffling Iranian landscape.

G20 Agrees on Regulations, Trade
The Group of 20 major economies agrees to implement tighter financial controls to prevent another global financial crisis and to achieve more sustainable and balanced economic growth. “For the first time, we spelled out the actions that are required … to achieve the sustained and balanced growth that we need,” says President Obama, right.

Obama to N. Korea: Get Serious
North Korea must show “a seriousness of purpose” before nuclear disarmament talks can resume, President Obama says. “We’re not interested in just going through the motions with the same result.” 

In Iraq, New Power Sharing
Secretary of State Hillary Rodham Clinton praises Iraq’s new power-sharing agreement, which was struck by rival factions after eight months of negotiations. “Iraq’s political leaders have worked together to agree on an inclusive government that represents the will of the Iraqi people,” says Clinton

Toward A Greener China
China will aggressively pursue clean energy policies for the foreseeable future, driven mostly by the desire to reduce its dependence on overseas energy supplies, according to U.S. experts.

A New Food Security Fund
Partners in the Global Agriculture and Food Security Program is a new fund set up to increase agriculture productivity and reduce poverty. Ethiopia, Niger and Mongolia will receive the fund’s second round of grants totaling $97 million. The fund is supported by the United States, Canada, South Korea, Spain, Australia and The Bill & Melinda Gates Foundation.

Pakistani Peace Builders
Pakistani Peace Builders (PPB), an independent cultural diplomacy campaign launched in May, aims to counteract American stereotypes and misperceptions of Pakistanis. Following the devastating floods that struck Pakistan in late July, PPB added a humanitarian angle to its cultural mission and cofounded Relief4Pakistan to mobilize flood relief funds.

Explaining Iran
Hooman Majd, an Iranian-American author, has spent years writing about the complicated relationship between the United States and an Iranian political, social and religious landscape that outsiders find baffling. In his latest book, The Ayatollahs’ Democracy, Majd, right, interviews Iranian figures of all stripes to explain a pivotal and dramatic moment in modern Iranian history, the highly contested 2009 election in which President Mahmoud Ahmadinejad was declared the winner.