How Trees Calm Us Down
Correlation is not causation.<p>Houses on streets with trees are more expensive. People that can afford to live there are healthier for obvious reasons.<p>Likewise, people that are put into better hospital rooms are probably just patients the hospital is willing to expend more energy on, because they have deeper pockets&#x2F;are the right ethnicity&#x2F;are &quot;respectable people&quot; etc..<p>Is there any non-depressing source of science journalism left in the world?