Four in a row

I was just looking over some old Planetizen newsletters stacked up in my inbox and I found these three articles, almost in this order:

Plan for growth – or get swamped. (Neal Pierce)

Population pressure – can Britain learn to live with Hong Kong-style housing? (David Blackman)

Long commutes discourage volunteerism. (PhilanthroMedia blog)

Why parks are so important. (Chris Hume)

Please tell me I’m not the only one putting these kinds of things together.