The Observer
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Sam Hollier
ACM Group Advertising Features & Special Publications

Camping through a blackout with the 12V and USB devices
With efficient devices you don't need much power to run essentials. Photo: Shutterstock
Sam Hollier
Ignore the scams, but there are some real ways to save on fuel
Sam Hollier
Do this and you'll lower consumption by 100 per cent. Images: Screenshots of Google ads
We are about to face another global semiconductor shortage
Sam Hollier
Neon gas is used for much more than just pretty signage. Photo: Shutterstock
Peak oil doesn't seem to have happened just yet, but why?
Sam Hollier
Higher prices make so-called unconventional oil more viable. Photo: Shutterstock
Get ready for some action on lowering our carbon emissions
Sam Hollier
Let's not forget that biofuels reduce the emissions of existing ICE vehicles. Photo: Shutterstock
Cancel culture is just a trendy phrase for an ancient concept
Sam Hollier
International sport and politics can never truly be separated. Photo: Shutterstock
As things stand, food security still also requires fuel security
Sam Hollier
Currently, a loss of diesel imports would mean a big loss of food supply. Photo: Shutterstock
The wealth of a nation can be a rather complex achievement
Sam Hollier
Norway used its resources wealth to invest in its citizens' future. Photo: Shutterstock
Transport and supply chains are vital to any military effort
Sam Hollier
Invading or defending, a military force is heavily reliant on supply. Image: Shutterstock
Which level of government controls motoring activities?
Sam Hollier
Roads can be funded by different levels of government, but that doesn't tell you who is in charge.
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