Nan Bray
Call the Midwife

It doesn’t often come up in farming conversations, but my title is officially Dr. I’m not the useful sort of doctor, though — just an academic. In retrospect, I should have studied medicine, as I originally intended. Instead, my academic qualifications extend to explaining climate change, but are totally useless in the project that is about to take all of my time and energy for the next few weeks: lambing 33 ewes.

This is the first time in six years that I’ve had lambs of my own. I had lots of good rationalisations for why it was a good idea to buy in lambs, but the truth is I chickened out. Lambing, like ageing, is not for the faint of heart.

Call the Midwife
Nan Bray
When the Grass is Ready to Burn

An early season bush fire on my farm earlier this year led me back to studying the knowledge of indigenous Australians about using fire to shape the landscape and enhance biodiversity.

When the Grass is Ready to Burn
Nan Bray
Shearing Marathon

Note to self: you need to change your mindset well before shearing next year.  Let this be your reminder to practice staying in the present moment almost all the time, rather than just occasionally.  If you don’t, you will, at the very least, leave a critical gate open and lose your sheep into the back country when you really, really don’t want them there, and don’t have the time to gather them back into the fold. There was a lot of swearing, none of it particularly inventive, when I did precisely that two days ago on my fifth straight day, and 7th out of a total of 12 days of shearing. 

Shearing Marathon
Nan Bray
Pure Blind Luck

It was a cross between a flying tackle and a wrestling pin to the mat when I tripped and fell on top of the old ewe I was trying to catch.  She’s a 14-year-old with severe cataracts, and she’d gotten lost in Chicory Hill tree reserve a few days ago. It was pure blind luck I found her when I did.

Pure Blind Luck
Nan Bray
Kangaroo Dogs

As I held on to all four legs of the squirming, hapless young kangaroo, all I could think was. “WTF am I going to do now?!” With my five working dogs swirling around me, I couldn’t let the little bush kangaroo go—they’d already had him up against the fence once, which is how I finally caught him.  Three of the five dogs were intent on finishing the job I’d so rudely interrupted.   

Kangaroo Dogs

carbon isotopes

Take a deep breath

Take a deep breath

In the first episode of this climate change series, we met the stars of our drama: the greenhouse gases carbon dioxide, methane and others. We know the levels of these gases are increasing in the atmosphere because of the pioneering work of Charles Keeling, whose observations atop Mauna Loa on the big island of Hawai’i showed a steady increase in CO2 from the early 1950s to the present.

How do we know the source of Keeling’s extra CO2 is in fact human activity in the industrial era and not simply natural variability in atmospheric CO2?