Death from Above

Almog Yalinewich

RANDOastro group meeting, 18.1.18

Nature's out to get us!

Source: Wikipedia

Death rays

from space!

(gamma ray burst)

Meteor impact kills the Dinasaurs

Death from below

(volcanism/anoxia)

We're out to get us!

Hostile takeover?

Extinction due to human activity

where our story begins

Ages of Fire and Ice

Pliocene

2.5 Ma BP

Temperature Sea Level anomaly

The scales goes to 8C

Pleistocene

Toronto?

PP Extinction

A third of marine megafauna dies

NO!!!

Supernova Hypothesis

Today's Paper

Why Muons?

It's not easy being small

e,p

\mu
μ\mu

Epilogue: Built in Deniability

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