Posted on by Lori Cartmell

The Polar Bear’s Secret

Image by flickrfavorites on Flickr

Pop quiz: What colour is a polar bear’s skin?

Did you guess “white”?

It’s the obvious answer, isn’t it, because their fur is white.

Surprisingly, though, you’d be wrong.

If you shaved a polar bear, you’d discover that it would look much like its cousin, the black bear.

That’s right: polar bears have black skin!

Don’t believe me? Here’s a clue: check out their noses and foot pads. They’re both black. Their thick fur so completely hides the blackness underneath that you’d never know it’s there.

Not only that, but polar bears’ fur isn’t actually white.

Pardon me?

It’s true! Their outer coat of fur consists of translucent hollow hairs that scatter and reflect visible light. These hairs have no white pigment, but merely appear white due to an optical trick involving the physics of light.

The polar bears certainly had us fooled, didn’t they?

And they’re not the only ones.

There are people whose lives have been so thoroughly changed by the gospel of Christ that you’d be shocked to discover their dark past.

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Posted on by Lori Cartmell

Weed-Free Living

Image of dandelions by Hans Linde from Pixabay

Is it just my imagination, or do weeds actually grow faster than the flowers I’m trying to nurture?

Gardeners will know what I’m talking about. Weeds seem to be gifted with internal steroids that accelerate their growth, outpacing the delicate flowers that we’ve brought home from the garden centre.

Weeds don’t seem to be affected by lack of rain or by intense heat. They’ll grow just about anywhere. They’re speed demons of growth compared to the flowers we try to baby along with regular watering and fertilizing.

I looked into this crucial issue on behalf of readers of The Faith Cafe, and found that weeds do have some competitive advantages.

Weeds which are perennials have the benefit of established root systems that have been alive for many years; these dormant roots have a lot of stored energy. Perennial weeds grow faster and are harder to kill than annuals.

Weeds are already acclimated to the region’s soil, and are highly adaptable. They’re usually native plants that thrive in the local ecosystem, unlike plants from the garden centre which may be non-native and need time to adjust.

Weed seeds are already present in our garden soil. They bide their time until the right conditions present themselves, and then race out of the soil. They’re often excellent self-propagators and are opportunistic growers.

All these things give weeds a head start over the flowers we favour.

This got me thinking:

Why do the “weeds” of our character grow better than the fruits of the Spirit?

Are there lessons we can learn from the natural world?

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