Category Archives: Climate Science

My thoughts on potential job losses at CSIRO

In light of the recent news about the potential loss of jobs in the Oceans and Atmosphere and Land and Water divisions of CSIRO, I thought I should repost these videos I made several years ago. At that point, I was working as part of a national network called Ozflux.

It was an incredibly rewarding experience and one that I’ve regretted having to move from ever since. Many of my mentors came from this division of CSIRO and it’s them who come to mind now.

I only hope that enough people recognise the immense value CSIRO is to Australia and that whatever changes are deemed necessary do not negatively impact CSIRO’s role in improving the lives of Australians as well as our understanding of this unique and wonderful landscape.

The Anthropocene; too obvious to ignore but pointless to linger upon

Making the news over the last couple weeks as been that geologists are now saying that our impact is so great that it could be recognised in the geology in distant times as a distinct change – enough to make a change of times. From the Holocene to the anthropocene.

It’s better last than never, I guess.

At the end of the day, these geological eras are artificial creations that are agreed upon to define certain fragments of Earth’s history; all with shared long-term trends of some sort, beginning and ending with a break from this trend.

When did the Anthropocene actually start? Our species have dramatically altered landscapes, species distributions / genetics (and even extinction) as well as the atmospheric chemistry for longer than recorded history.

What I became interested in when I moved to this blog was not simply the recognition of the human-era, but instead the acknowledgement and ownership of the fact.

We can continue to deny, denounce and vilify the human influence on our biosphere, hydrosphere, geosphere and atmosphere or we can become worthy of our status as a force of nature. The former is to keep the blindfold on, press down harder on accelerator and ignorantly hope for the best. The latter can lead to a prosperous, entrepreneurial and unimaginable future.

I wanted to start to paint a picture of what the latter could look like. Unfortunately, I allowed myself to fall into the rabbit holes of insular thinking and politics. While a natural progression, as climate change influences both, it still wasn’t helpful.

We are a force of nature and one that has thus far remained blind and detrimental. I want us to own up to it and find the possibilities exhilarating, as I already do.

Now that the case is strong enough for the Anthropocene to be “official”, let’s rush from that to a new one; one that we create with the focus on a thriving, prosperous planet.

The Disappearing Sea of Ice

Watch “Five More Stupid Things About Climate Change Denial” on YouTube

Fuel in the skies: has sequestration finally found its market?

I just came across an article stating that Audi have just done something pretty awesome.

Using water, renewable energy and atmospheric CO2, they have generated a synthetic diesel.

Read the article here.

Personally, I see it as a much bigger deal than simply a cleaner, more efficient fuel, which of course it is.

It’s actually sequestration. Moreover, it’s sequestration with potentially strong market influences. It’s also sequestration that brings a cyclic relationship to our carbon-based fuel.

Given strong global leadership on it, there is even a potential for us to modify the atmospheric CO2 concentrations to counter long term climate trends that could impact us negatively. Through controlling what we burn or store, we would be able to influence our climate for our benefit.

I recognise that I might be getting carried away with this news. However, depending on how this story unfolds, it could be a genuine game changer.

Why temperatures never go up in straight lines

Sunday Reads #8: All things climate, environmental and politics

Firstly, I need to plug my survey again. I had a great response on Friday, but yesterday saw little movement. If the question and the answer matters to you, please try to get at least three friends or family members to spare 60 seconds to fill it in and a couple additional minutes to get three more to follow on.

Survey: Does the Aust Gov have a mandate on Chaplains in Public Schools?

Coalition’s Green Army passes the Senate

Having worked as a retail “trainee” when I was 19-20 in what was clearly a way to get around minimum wage restrictions, I am concerned by this, but not surprised at the bi-partisan support, sadly.

Carpark run-off cheaper to drink than desal water

Thinking for the 21st century!

Changing what we eat [relating to sustainability climate change]

Great to bookmark and refer to the future.

This Is What Your Grocery Store Looks Like Without Bees (PHOTOS)

Expect this message to become a bigger issue over the coming decades.

Fiji accuses global community of abandoning the Pacific on climate change, singles out ‘selfish’ Australia

Unfortunately, our leaders are not listening.

The jobs of yesterday: Abbott’s roads rear-vision

Sorry, second plug. This is my latest article on the Climate Spectator.

Power bills to drop 8pc in Tasmania if Senate approves carbon tax abolition

When the Gillard government introduced the carbon price, Abbott said people would pay thousands more a year in energy costs. He then said he would save people on average $550 a year in energy costs. Tasmanians’ are set to save $164 a year from the latest estimates.

For me, this is a clear indicator that reality is likely to be about 20% the estimate offered by our current PM.

Coal’s share of world energy demand at highest since 1970

And this is a genuine tragedy for the coal rich country down under, regardless what the short-term economics might say.