A man walks through a greenhouse in northeastern Uganda where sustainable agriculture techniques such as drought-resistant crops and tree planting are taught, Oct. 19, 2017.
AP Photo/Adelle Kalakouti
After declining for nearly a decade, the number of hungry people in the world is growing again. Climate change, which is disrupting weather patterns that farmers rely on, is a major cause.
Devastation from Hurricane Michael in Mexico Beach, Florida, Oct. 12, 2018. Residents whose homes have suffered major damage in multiple storms could eventually be offered buyouts, but the process can take several years.
AP Photo/Gerald Herbert
Government agencies spend millions of dollars yearly to buy and demolish homes sited in floodplains. But the program is slow, cumbersome and doesn't always help those who need it most.
Rescue team members rest near an earthquake-devastated area during a search for victims under the ruins of collapsed buildings in Balaroa, Palu city, Central Sulawesi.
Developed countries focus on technology, but lullabies can sometimes have a greater effect.
A street sign sticks up from floodwaters after Hurricane Florence in Nichols, South Carolina, September 21, 2018.
AP Photo/Gerald Herbert
Hurricanes frequently move inland in the southeast US, causing widespread river flooding, but emergency plans focus on protecting people in coastal communities.
The flooded area in Sriwulan, located near the border of Semarang and Demak, Central Java.
Effective disaster management is possible with the support from the public.
A combination of tectonic plates, geography and poor infrastructure make Indonesia vulnerable to deadly tsunamis.
The Indonesian Red Cross pull the body of a tsunami victim from a collapsed house at Talise beach in Palu, central Sulawesi, Indonesia.
Local knowledge and awareness of the risks of tsunamis can better prepare people when disaster strikes.
Flooding is an annual reality across Nigeria.
Flooding seems to be an inevitable reality for Nigeria. But the risks can be minimised.
A sign posted in New Bern, North Carolina after Hurricane Florence.
AP Photo/Gary D Robertson
Donations to relief efforts tend to dry up within a few months.
The flood damage from Hurricane Harvey, including this Friendswood, Texas, house, will take years to repair.
AP Photo/David J. Phillip
The urge to provide disaster aid is borne out of the best characteristics of humanity. But it's important to consider when to donate to disaster survivors, along with what and to whom to give.
Children are among the most vulnerable victims of any natural disaster. Some 645,000 young Puerto Ricans experienced the trauma of Hurricane Maria.
Hurricane Katrina hit New Orleans in 2005, forever changing the lives of the children who survived. Their stories can help Puerto Rico identify and aid the kids most traumatized by Hurricane Maria.
Environmental regulations generally improve communities’ preparedness and resilience during disasters.
AP Photo/Gerald Herbert
The damage to coal ash sites from Hurricane Florence demonstrates how a community's vulnerability to natural disasters is closely linked to how stringent environmental regulations are.
Some Puerto Ricans had to restore downed power lines themselves after Hurricane Maria.
It's been one year since a Category 4 storm turned Puerto Rico into a disaster zone. Today, nearly every pillar of society — including the economy, health care and schools — remains hobbled.
Loading new furniture donated to Hurricane Irma survivors in Chokoloskee, Fla.
AP Photo/Wilfredo Lee
The billions of dollars worth of aid dispatched every year to alleviate the suffering and damage after earthquakes and hurricanes would do more good if it didn't get clumped up.
President Donald Trump tosses paper towels into a crowd at Calvary Chapel in Guaynabo, Puerto Rico in October 2017 following Hurricane Maria. Trump congratulated Puerto Rico for escaping the higher death toll of “a real catastrophe like Katrina.” A new study suggests almost 3,000 people died in Puerto Rico.
(AP Photo/Evan Vucci, File)
As Trump fumes about the Hurricane Maria death toll, it's clear that politics and political considerations often play an important role in how death toll estimates are communicated to the public.
Flooding in Kinston, North Carolina during Tropical Storm Florence, September 14, 2018.
NC National Guard
Widespread flooding in North Carolina from Hurricane Florence shows the need for better advance planning in inland areas of the south and mid-Atlantic, especially near rivers.
Buildings damaged by Hurricane Maria are seen in Lares, Puerto Rico, October 2017.
Thousands died after Hurricane Maria, but it did not have to be that way. Early evidence should have led the government to a much stronger response.
Roberto Clemente State Park employees in New York, with donated bottled water bottles bound for Puerto Rico after Hurricane Maria.
AP Photo/Julie Jacobson
If you would like to assist from afar, let the professionals procure goods and services.
Assembling sandbags in Virginia Beach, Va., before Hurricane Florence’s arrival.
AP Photo/Alex Brandon
Many factors can influence people to evacuate or stay in place when disasters loom. Research using Facebook posts suggests that people with broad social networks are more apt to get moving.
Farm near Seven Springs, North Carolina, surrounded by water on Oct. 25, 1999, nearly six weeks after Hurricane Floyd.
AP Photo/Karen Tam
Hurricanes in the southern US have caused widespread damage inland in recent decades, mainly through river flooding. But evacuations and stormproofing focus almost entirely on keeping people safe on the coasts.