Surviving Global Catastrophes

What event is believed to have caused the extinction of the dinosaurs?

• A massive volcanic eruption

• A giant asteroid impact

• A nearby supernova explosion

• A gamma ray burst

In Neal Stephenson's book 'Seveneves', what catastrophic event occurs?

• The Earth is hit by a massive asteroid

• The moon explodes

• A gamma ray burst hits Earth

• A supervolcano erupts

What is one of the main challenges in preparing for a global catastrophe?

• Lack of international cooperation

• Lack of technological advancement

• Insufficient lead time

• Inability to detect threats

Why is interplanetary colonization considered important for humanity's survival?

• To safeguard against global annihilation

• To escape Earth's pollution

• To find extraterrestrial life

• To explore new resources

What is a potential consequence of a supernova explosion within 30 light years?

• A new ice age

• Global flooding

• Destruction of the ozone layer

• Massive earthquakes

What is a gamma ray burst and why is it dangerous?

• A type of solar flare that disrupts communication

• A meteor shower that impacts Earth's surface

• A burst of radiation from a supernova that can cause mass extinction

• A volcanic eruption that releases toxic gases

What is one proposed solution to protect humanity from gamma ray bursts?

• Building floating cities

• Constructing underground cities

• Creating a global warning system

• Developing advanced space telescopes

What does the Copenhagen Interpretation suggest about the wave function?

• It is a distribution of probabilities

• It represents hidden variables

• It is a deterministic model

• It is a fixed state of reality

Why is it difficult to measure wave functions for macroscopic objects?

• They require advanced technology

• They are constantly changing

• They are comprised of countless quantum particles

• They are too small to detect

What is the de Broglie wavelength associated with?

• The energy of a photon

• The mass of an object

• The speed of light

• The wave function of a macroscopic object