85502 Chap.8 Energy, Oil and Big History
Energy, Oil and Big History
Big History meets modern history
Week 8 joins the deep time of geology and evolution to the recent history of designed goods, and the joint is oil, which the lecture pictures as ancient sunshine stored by marine life and plants.
Why oil shaped design
Energy dense, stable and portable, cheap oil secured by colonialism and military logistics underwrote modern conveniences, so leaving it needs changed habits and values as well as new technology.
Writing skills
The tutorial teaches paragraph structure and discusses generative AI and academic writing, including the energy and labour behind AI.
Energy is the hidden input of almost every artefact you will research. Asking what powered an object’s making and use is a fast route to historical context.
What this chapter covers
- 01
Big History and deep time
- 02
Oil as captured ancient sunlight
- 03
Energy density, stability and portability
- 04
Colonialism, logistics and cheap energy
- 05
Embodied energy and carbon lock-in
- 06
Paragraph structure
- 07
Generative AI as an energy and labour question
- 08
Reading a graphic novel as a source
Worked example · free
Build a structured paragraph on embodied energy
- 1Topic sentence: a takeaway cup used for minutes carries an energy history far longer than its use.
- 1Support: its plastic lining or lid is made from fossil carbon, ancient sunlight in the lecture’s terms.
- 1Support: making, printing and transporting it all consume energy, its embodied energy.
- 1Support: its cheapness depends on the stable, portable energy the lecture links to modern convenience.
- 1Concluding sentence: redesigning it depends on habits and values as much as on new materials.
Key terms
- Big History
- History told on the scale of geology and evolution rather than human generations alone.
- Embodied energy
- The energy used to extract, make, transport and assemble a thing before it is used.
- Carbon lock-in
- When infrastructure and habits built around fossil fuels make change hard.
- Energy slaves
- An image of fossil energy as the work of many invisible labourers, used in the week’s graphic novel and talk.
- Anthropocene
- The proposed name for an era in which human activity shapes the Earth’s systems.
Energy, Oil and Big History FAQ
What is Big History and why is it in a design subject?
Big History is history told on the scale of geology and evolution. The Week 8 lecture links it to the modern history of designed goods through oil, which it pictures as ancient sunshine stored up by marine life and plants. That link shows how deeply modern design depends on fossil energy.
Why does the lecture say leaving fossil fuels needs more than new technology?
Because cheap, stable, portable oil made modern comforts and luxuries cheap enough to design for everyone. Replacing it touches everyday habits and values, not just energy sources, and the lecture suggests we might have to return to people-powered systems.
What makes a good paragraph in this subject?
The Week 8 guide says a paragraph holds one main idea: a topic sentence, supporting sentences in a logical order with transition signals, and a concluding sentence that reinforces the argument and links onward. Avoid one or two sentence paragraphs; the Assessment 2 template says a paragraph is usually 150 to 250 words.
What are the Week 8 required materials?
Stuart McMillen’s graphic novel Energy Slaves, read online by scrolling to the right, and Jack Alpert’s talk Losing our Energy Slaves, available as a video or a Medium post. The page advises reading the comic first. Recommended readings cover oil and the petromodern, design and mining, and the Anthropocene.
What is carbon lock-in?
It describes how roads, power systems, factories and everyday habits built around fossil fuels make it hard to change course, even when better options exist. For a design historian it explains why an energy-hungry design can persist long after its costs are known, which is useful when you analyse why an object took the form it did.
Assessment move
Read the graphic novel before the talk, as the page advises, and note one image from each that makes energy visible. Rewrite one of your own earlier paragraphs using the topic, support and concluding structure, then check it against the guide. Keep a list of everyday objects with an energy story; Week 8 falls inside the range Assessment 2 draws on, so one may become an artefact.
Add the Week 8 glossary terms to your journal in your own words, and test yourself by explaining carbon lock-in to a friend in two sentences.
Working through Energy, Oil and Big History in 85502? Sia is AskSia’s AI Arts and Humanities tutor — ask any 85502 Energy, Oil and Big History question and get a clear, step-by-step explanation grounded in how 85502 is taught and assessed. Read this chapter free, then take your hardest questions to Sia.
