indicate to you that humans were present?

Shopping trolley on its side with one wheel missing?

Bunch of customer service specialists in a conference room doing pointless team building and leadership exercises?

The smell of blue sky thinking….

Dog poo in bags on the trees

Starbucks Cafè's on opposing corners.

Politicians who've never had a proper job, telling us how to get one?

Queue for 'Talent' show auditions

Queue for 'Talent' show auditions

Politicians who've never had a proper job, telling us how to get one?

Bunch of customer service specialists in a conference room doing pointless team building and leadership exercises?

You've all missed the point of the thread…. That's not "seeing signs of humans being present", it's simply "seeing humans" 8)

fag ends around all the doorways

Well being a human, and having landed, I'd be present, or have I missed something else?

tyre tracks in the dust which appear to drive less than 100 yards before parking up

Are we looking for intelligent life, or just humans? 😉

That's not "seeing signs of humans being present", it's simply "seeing humans"

When was the last time you saw a proper bona fide member of the human race on a talent show?

When was the last time you saw a proper bona fide member of the human race on a talent show?

It's a good point, and well made……

indicate to you that humans were present?

Shopping trolley on its side with one wheel missing?
Reminds me of a very old cartoon I saw in Punch of a mountaineer coming around a ridge and there is a shopping trolley in the snow.

well on a remote beach in NZ, the only signs of life apart from the Seal happily snoozing, was the Maccy D's wrapper (at least 100 miles away from the nearest outlet)