ISLAMABAD (AP) -- U.N. Secretary-General Antonio Guterres said the world owes impoverished Pakistan "massive" help recovering from devastating floods because other nations have contributed more to the climate change thought to have triggered the deluge.
Months of monsoons and flooding have killed 1,391 people and affected 3.3 million in the Islamic nation. A half-million people there have become homeless. Planeloads of aid from the U.S., the United Arab Emirates and other countries have begun arriving. But there's more to be done, Guterres said.
Nature, the U.N. chief said in Islamabad, has attacked Pakistan, which contributes less than 1% of global emissions, according to multiple experts. Nations "who are more responsible for climate change...should have faced this challenge," Guterres said, seated next to Pakistani Prime Minister Shehbaz Sharif.
The U.N. chief's trip comes less than two weeks after Guterres appealed for $160 million in emergency funding to help those affected by the monsoon rains and floods that Pakistan says have caused at least $10 billion in damages. International aid is arriving, including the first planeload of what the U.S. has pledged will be $30 million in assistance.
Earlier, the U.N. chief took to Twitter, saying, "I appeal for massive support from the international community as Pakistan responds to this climate catastrophe."
Last week, the U.N. chief issued a stern warning about the effects of climate change.
"Let's stop sleepwalking toward the destruction of our planet by climate change," he said in a video message to a ceremony in Islamabad at the time. "Today, it's Pakistan. Tomorrow, it could be your country."
U.N. chief said Friday other nations contributing to climate change are obligated to reduce emissions and help Pakistan. He assured Sharif that his voice was "entirely at the service of the Pakistani government and the Pakistani people" and that "the entire U.N. system is at the service of Pakistan."
Later, Guterres directed his words to the "international community," saying that by some estimates, Pakistan needs about $30 billion to recover.
So far, U.N. agencies and several countries have sent nearly 60 planeloads of aid, and authorities say the United Arab Emirates is one of the most generous contributors, as it has sent so far 26 flights carrying aid or flood victims.
Also Friday, USAID Administrator Samantha Power met with Pakistan's Foreign Minister Bilawal Bhutto Zardari in Islamabad.
The floods have touched all of Pakistan, including heritage sites such as Mohenjo Daro, a UNESCO World Heritage Site considered one of the best-preserved ancient urban settlements in South Asia. The civilization that dates back 4,500 years, coinciding with those of ancient Egypt and Mesopotamia.
The U.N. heritage agency on Thursday announced it would send $350,000 to help recover flood-damaged cultural heritage sites.
Since June, heavy rains and floods have added new burdens to cash-strapped Pakistan and highlighted the disproportionate effect of climate change on impoverished populations. Experts say Pakistan is responsible for only 0.4% of the world's historic emissions blamed for climate change. The U.S. is responsible for 21.5%, China for 16.5% and the EU 15%.
The floods in Pakistan have also injured 12,722 people, destroyed thousands of kilometers of roads, toppled bridges and damaged schools and hospitals, according to the National Disaster Management Agency.