The present

but now we see what nature ___________ (do ) to our brain.

Streyer ____________  (spent )many years studying the effect of nature on our brains.

Many people ____________ ( think ) that little by little, technology

A group of 22 students ___________________ ( take )a break from their everyday lives at the University of Utah.

Normally, they _______________ (sit)  in front of their computer screens studying psychology,

but this week they ____________( camp ) with professor David Streyer in the mountains of Utah.

Our stress levels ____________ (drop ) just by looking at photos of scenes from nature.

( technology ) is __________ (destro ) our lives,

We ____________  (know ) about the benefits of nature on the body for many years,

but Streyer _____________  (believes ) that after two or three days away from modern life, we can start to think differently