Citizen-led emergency response groups could be formed
Extreme weather could be turned into blessings
Different emergency sirens could mean different threats / people could understand them
FEMA could have a better / quicker / less fragmented / less complicated / adequately staffed and funded response to natural disasters / emergencies
Breast milk could be freeze-dried
A large-scale volcanic eruption / meteor impact could be prepared for / cause climate change
Solar microgrids could provide power and withstand hurricanes / tropical storms
Reliable, high-speed, protected data, decentralized, non-profit internet could be provided to people
The Red Cross could improve its operations, transparency, and results
Architecture / design could be humanitarian
Power stations could replace gas generators
Nuclear / radioactive waste could be used for energy or disposed safely
BBQ / good food could be served after natural disasters / for refugees and war victims
RVs could be provided after natural disasters
Public employees could be called upon to be "Disaster Service Workers"
Mutual aid networks could offer help to communities
Veterans could help with natural disasters
Volunteers could rescue people in natural disasters
Defensive design could prevent floods
Breweries could provide water in beer cans during emergencies
More humanitarian aid could be given in cash
Airbnb / homestay hosts could provide emergency accommodations
Facebook / social media could be used to post lost photos after disasters