When did our ancestors work together to help one another?

How big is the global village today?

What have these communities done over time?

What is the name of the “crisis mapper”?

Who is Patrick Meier?

What has Meier created a network of?

Who produce crisis maps that measure the scale of a disaster?

What measure the scale of a disaster and provide the most up-to-date information?

What do we call transmitting information through online resources and social media?

What do digital humanitarians do through crowdsourcing?

How do digital humanitarians produce crisis maps?

What do people in the affected area upload?

Who uploads messages and photos that show evidence of disasters?

What do the messages and photos show?

When do people in the affected area upload messages and photos?

What generates an enormous amount of data?

What do the uploaded photos and messages generate?

Who sorts through the enormous amount of data?

What do people use to understand the big picture?

What do rescuers monitor?

What do rescuers coordinate?

Nowadays, when disaster strikes, where can help come from?