No more indoor species! Get outside and live longer, healthier lives

That first kiss of cold air on skin makes me whimper in pleasure. It’s not long before I’m galloping down the zig-zag to the beach and throwing myself into the waves.

After seven days of four walls and stale breath, the sensory wealth almost overwhelms me. Opening the windows, standing at the sill in the sun, and running shuttles the length of my hallway could never replace the 360 degree embrace of even the shortest walk in nature.

Don’t get me wrong: I know seven days is nothing. I tested negative for coronavirus and, after a few days of headaches and a sore throat, I felt absolutely fine. But still: seven days of isolation, going nowhere but inside, mentally and physically, showed me the paramount value to our health of nature and the outdoors.

An indoor species

It’s hard to get solid data on exactly how much time we spend in nature, but a 2018 study found that 894 office workers in the UK spent, on average, only an hour and ten minutes outdoors on work days. Monday to Friday, on average, these office workers spent 95 percent of their time indoors or commuting.

On Saturdays and Sundays, the office workers typically spent two and a half hours outside—much better, but that still means that 90 percent of their time was spent indoors. Here’s the kicker: this data was only collected on rain-free days in the warmest months between April and October. Taken over the whole year, 90 percent is surely a low estimate, even on a weekend.

If you’re thinking that this only applies to pasty-faced office workers, then I should point you in the direction of a two-year study that followed the daily acitivities of more than nine thousand randomly selected people in the United States. The study participants reported spending 93 percent of their time inside either enclosed buildings or enclosed vehicles.

It’s fair to say that statistician Wayne R. Ott’s comment in his 1989 review of activity patterns research holds up today:

We are basically an indoor species. […] In a modern society, total time outdoors is the most insignificant part of the day, often so small that it barely shows up in the total.
~ W.R. Ott quoted in Klepeis et al. (2001)

A pandemic-shaped mirror

What’s fascinating is that we don’t realise what we have become. A 2018 survey of 16,000 people across North America and Europe found that fewer than one in five of us can believe we spend so much time indoors. But we do—and no more so than now, during this thing that’s happening.

One study, published last August in the Journal of Urban Ecology, found that the pandemic has reduced the usual recreational activities of ‘outdoor enthusiasts’—particularly those living in urban areas. I can certainly vouch for that! But what about the rest of humanity?

By analysing Strava data in Oslo, Venter et al. estimated that the number of people enjoying the great outdoors shot up by 291 percent after lockdown in March, with walkers, runners and cyclists favouring routes with green views and tree cover.

Both studies are backed up by research from Pennsylvania State University, which found that, while ‘specialised recreationists’ found their outdoor playtime cut by half a day per week on average, everyone else was outdoors half a day more every week.

Lockdown is nothing like a free pass to go and play outside, however: a survey of 604 people in post-lockdown Ireland reported that, on average, participants spent only 8 percent of their time in the great outdoors.

It’s possible that the urge for the outdoors is simply because there’s bugger all else we can do. But it’s also possible that it’s an instinctive, therapeutic response to something bloody awful happening. And we’d be correct.

What has the outdoors ever done for us?

A comprehensive review published in January 2020 found that as little as ten to twenty minutes outdoors in nature can have significant positive effects on our mental wellbeing, reducing our heart rate, blood pressure and feelings of depression, anger, fatigue and anxiety, making us feel calm, refreshed and reinvigorated.

Because of these stress-busting effects, merely living in a greener neighbourhood makes you live a longer, healthier life—no matter what your socioeconomic status—and reduces the risk of preterm birth, type II diabetes, asthma, stroke and, er, ‘all-cause mortality’. That’s amazing.

As Mitchell et al. write in a badass follow up to the ‘longer, healthier life’ study referenced above:

If societies cannot, or will not, narrow socioeconomic inequality, research should explore the so-called equigenic environments—those that can disrupt the usual conversion of socioeconomic inequality to health inequality.

Nature is that disruption. Green space is a political ‘screw you’ to those who want a society of haves and have-nots.

But the miracles of nature don’t end there. The natural world can also make you feel more generous, more grateful and less selfish. Exercise in the outdoors can increase your creativity (both divergent and convergent, since you ask), your memory and your attention, as well as protect against cognitive decline as you age. Wordsworth was a neuroscientist when he wrote:

Books! ‘tis a dull and endless strife:
Come, hear the woodland linnet,
How sweet his music! on my life,
There’s more of wisdom in it.
~ From The Tables Turned (1798)

In Toronto, researchers discovered that living in a neighbourhood with just ten extra trees made people feel as good as if they were given $10,000 or magically made seven years younger. Spending time outdoors can even roll back the effects of myopia in school children.

In conclusion: we love going outside because that’s where miracles happen. As the grandmaster of nature research Qing Li writes in his 2018 book Into The Forest:

There is no medicine you can take that has such a direct influence on your health as a walk in a beautiful forest.

‘We’re all in the same boat (except your bit of the boat is on fire and our bit has caviar) (oh and we lied: they are entirely different boats)’

A popular catchphrase of the pandemic propagandists is ‘We’re all in this together, we’re all in the same boat.’ As a sworn relativist, the only time the phrase ‘We’re all in the same boat’ applies is when we are, indeed, all present in the same water-bourne vessel.

It’s certainly not a fair way to compare the lived experience during the pandemic of the wealthy billionaires who saw their assets increase by more than a quarter last summer and, shall we say, the ‘unwealthy’ immigrants unable to work during lockdown who are being discouraged from accessing welfare support and threatened with punishments by the Home Office if they do.

Likewise, we are not all in the same boat when it comes to green space. Evidence from Portugal and Germany found that the poorer a neighbourhood is, the further residents have to travel to access green space—and the fewer amenities (toilets, benches, cafes and so on) they find when they get there.

In the UK, nearly 34 percent of the wealthiest citizens live in the greenest and most pleasant of our land. The comparible figure for the country’s poorest citizens is less than 4 percent. Access to green space is directly correlated to wealth, amplifying the evils of health inequality, at a time when people can’t travel outside their local area.

Not the same boat.

Comfort from 226 CE

Hopefully that’s got you all fired up to go and fill your lungs up with ozone, plant some trees in deprived neighbourhoods and generally blast away at the great outdoors. But I’ll leave you with one last pandemic-shaped thought from the famous historian of The Three Kingdoms.

In Weilue, Yu Huan compares himself to a fish living in a small stream that cannot comprehend the vastness of the Yangtze, or to a mayfly, who, living so briefly, cannot know the changing of the four seasons. The superficiality of his understanding, Yu Huan writes, is like ‘living in the puddle left in the hoof print of an ox’.

As the Roman Empire was to Yu Huan, so, gradually, becomes the rest of the world to those of us living in confinement—especially those self-isolating or shielding, but also the rest of us who have found our horizons greatly foreshortened over the past year.

I exaggerate, of course, but I found in Yu Huan’s 1,800 year-old words an inspiring coda that encourages me to keep striving even though I feel like I too am living in a hoof print:

It has not been my fate to see things first hand, travelling with the rapid winds, or enlisting swift horses to view distant vistas. Alas, I have to strain to see the sun, the moon and the stars, but, oh, how my thoughts fly!
~ Yu Huan, Weilue

What’s the point in bushcraft?

Last Saturday night, on Day 2 of a weekend bushcraft course, I slept in a shelter that I’d built out of dead branches, pine fronds and compacted leaf litter. As you can see, it was cosy…

When I woke up after my eight hours to a bright sunrise, I was actually a little disappointed that my shelter-building skills hadn’t been tested by the heavy rain we’d been promised overnight.

I don’t know if you remember the storm last Saturday night, but it turns out that, contrary to intense scepticism, our instructors were correct: compacted leaf litter is not only solidly stormproof, but soundproof too.

A fine skill learned, but I couldn’t help reflecting that this bushcraft course would have been laughable a hundred or so years ago.

As we threw ourselves pell-mell into foraging, fire-setting and shelter-building, the instructors asked us questions like, ‘Have you made bread at home before?’, ‘Do you know how to find the North Star?’, ‘What’s a good firewood?’ and ‘Who knows how to gut a trout?’

We weren’t a particularly naive group, but all these question were met with shrugs — not unanimous shrugs, perhaps, but certainly majority shrugs.

Surely these questions would have been batted off by our ancestors, laughed at by those who preceded us by a generation or two.

~

That said, you could make a case that none of the things we learnt on the weekend are much use in the modern age.

  • Who needs to know how to filter water through a thick-weave cotton shirt when it comes clean from the taps?
  • Who needs to know how to gather dry firewood in winter when we have central heating or can buy fuelwood from the local garage?
  • Who needs to know the waterproofing qualities of leaf litter when we have four walls and a roof — or, at the very least, a tent?

And yet everyone on the course — even the young woman whose main priority was to protect her impressive acrylic nail art — found a weekend in the woods somehow nourishing, in spite, or perhaps because of its primitivism.

~

So what is it that makes learning bushcraft skills valuable, even today?

I think the answer can be summed up in a single word: competence.

It’s not necessarily the case that I’ll use my newly-won knowledge of natural shelter-building ever again, but there’s something reassuring about knowing that I know.

Competence breeds self-confidence, self-efficacy and self-assurance — all soft skills transferable to the rest of our lives.

  • Can you find your way out of a pickle?
  • Can you fix things that are broken?
  • Can you survive?

One of the mantras of the instructors was, ‘In a survival situation…’. They invited us to imagine a catastrophe that left us all alone in the wilderness, with only our wits to feed, clothe and shelter us. (The phrase was usually followed by the description of something highly illegal in the UK.)

But I am not a prepper. I have no interest in building these skills for self-preservation. I only want to become a competent member of the tribe. Someone who can be relied on when needed. Someone who can help others become stormproof.

~

Being outdoors can look a lot like being for oneself, in isolation. But, for me, being outdoors is being for others. I would not be interested in learning these skills if not to share them with, and use them for others.

I’m lucky that I have an outlet or two for the skills that I’m learning. Over the past couple of years, and almost by accident, I’ve become an outdoor leader.

This summer I’ll be part of a team helping 60 cyclists travel some of Europe’s wildest corners, camping all the way.

Last year’s adventures on Thighs of Steel were quite possibly the greatest outdoors experience of my life thus far. Not because of being for myself, in isolation, but because of being for others.

Earlier this week, I got my first ever contract for outdoor instructing, working for a small company that delivers DofE expeditions for schools.

I’ll be part of a team that introduces dozens of children to the outdoors, perhaps for the first time. My competence is central to the success of the programme and I take pride in that responsibility.

~

One of my fellow students on the bushcraft course, an affable retired police officer, loves the outdoors. Beside the fire every night, he told stories of wild fishing in the icy lakes of Snowdonia, his eyes flickering in the flamelight.

He’d caught the outdoors bug as a schoolboy fifty years earlier: on his DofE expedition. These journeys can last a lifetime.

My own appreciation of the outdoors can be traced back to Christmas and Easter family holidays to the Lake District, the Brecon Beacons or the Yorkshire Dales.

My memories are of splashing through trickling, gushing, freshet becks, hopping from stone to stone, and scoffing Kendal Mint Cake.

I’m writing to you from Edale, in the Peak District. Yesterday I walked up Kinder Scout to see the boulders of the Wool Pack and the ice fields of Kinder Downfall, but the origin of this walk can be traced back to before I was born.

In the early seventies, my dad came here after handing in his PhD thesis: relief that it was over, looking forward to a year of adventure, travelling overland to Australia with his young wife.

My mum has even older history here: a photograph of her on Mam Tor in the sixties, feeling the same breeze that whips my hair from my scalp, decades later.

The outdoors is being for others.

~

I went on the Woodland Ways bushcraft weekend. It’s full on, with hardly a moment not learning something. Highly recommended.

I caught the train from Bournemouth to Edale, changing at Manchester Piccadilly. I’m staying at the Edale YHA for £13.50 a night and I had the place to myself last night.

Contrast my feeble shelter building with Dominic Van Allen, who built a concrete bunker sunk into the woods of Hampstead Heath. Thanks to T.D. for sending me this article.

What I learned from shadow walking

The weekend was spent ‘shadowing’ a Duke of Edinburgh Bronze practice expedition. Not in preparation for my own attempt – they tell me I’m too old – but as something of a ‘trial shift’ for future employment as an instructor on said expeditions.

What I learned from my shadow

1. Even the bronze expeditions are hard work.
These little guys (they were 13-14) have to carry 65 litre packs across two days of 8-12km hiking. Some of them were lugging 85 litre packs stuffed to the hoods. Lucky fools.

2. Why can’t most people get camp cooking right?
For millennia, humans just like us cooked out of doors. So why did even the instructors (at least those who didn’t drive back to their warm home, or slide open their luxury camper vans) make do with rehydrating packet noodles, or reheating leftovers?

For the kids, camp cooking is part of the syllabus and, for fear of getting it badly wrong, they exclusively plumped for easy cook pasta and ready-made stir-in sauce. The most accidentally ambitious of the kids brought along bacon lardons to add to his pasta – but only because he thought they were pre-cooked.

I have perused (in a scoffing sort of way) campfire cookbooks in the past, but if I am to commit to broad enjoyment of the great outdoors, then it’s time to take campfire cooking seriously.

On a continental bike tour in 2016, we took a humungous Camping Gaz hob burner. Nothing in our packs brought greater ridicule from other tourers; nothing brought greater pleasure to us.

3. I still can’t sleep in a tent.
I could blame the mummified claustrophobia of the sleeping bag, or the pattering of rain on canvas, or the rowdy teachers up late, or the ironic anxiety that I would oversleep, but where does that get me?

4. Kit is crucial.
Between the 50 or so kids and the half dozen instructors, we showed off the full range of hiking kit.

Within 10 minutes of leaving, we knew who had the right rucksack and who didn’t. By the end of the second day, you could easily see (or hear) who had decent walking boots.

It’s easy to be smug when you recently dropped £100 on boots and another £50 on a rucksack, but these two make such a difference to your enjoyment of an expedition that they have to be worth the investment.

If it’s going to rain more than a little, you can add waterproofs to that list.

5. There will be moments when it’s all worthwhile.
Walking and talking with people more than two decades younger than me; watching the sun rise through the morning mist; strolling alone through a dappled beech forest as I waited for the expedition teams to come past their final checkpoint.

6. I’d like to do more of this.
For too long I have equated ‘typing at a computer’ with ‘making a living’. This new outdoor office is a whole new liberation.

Computers are all well and good, and I am lucky to be able to write for a living, and join people up with words. But perhaps the most valuable thing I can do right now is help kids enjoy the outdoors.

As the lead instructor said: ‘our interventions make a difference to the lives of these young people’.

~

A friend was recently featured in a BBC photostory about escaping the city into the mountains. It’s a beautiful reminder of why we go outdoors, and why we share our skills and enthusiasms with others.

After all…

There’s nothing quite like the feeling of sipping a hot cup of tea after six hours of freezing rain hitting you in the face.