Indeed, we are privileged to have been afforded the opportunity to study Nature and to follow our own thoughts and inspirations in a time of relative tranquillity and in a land with a generous and forward-looking government.

The RNA World referred to an hypothetical stage in the origin of life on Earth.

Indeed, we are privileged to have been afforded the opportunity to study Nature and to follow our own thoughts and inspirations in a time of relative tranquillity and in a land with a generous and forward-looking government.

Eight months later, having left Columbia, I was studying physics in a summer program and working in Colorado when I decided to enroll as a graduate student in biophysics.

My intention was to enroll at McGill University but an unexpected series of events led me to study physics at the Massachusetts Institute of Technology.

For our immediate family and relatives, Canada was a land of opportunity.

I spent eighteen months as a graduate student in physics at Columbia University, waiting unhappily for an opportunity to work in a laboratory and wondering if I should continue in physics.