UNIT III - GREEN CITIES
How can we learn from the past to improve our future?
Notion : Humans & Nature
How can we learn from the past to improve our future?
Notion : Humans & Nature
On the left The Reapers (1783) by Stubbs and on the right Mr and Mrs Andrews (1850) by Gainsborough
At the time, ‘most people lived by subsistence farming, dividing up land to grow crops and sharing land for grazing animals.
People did not own the land they farmed or lived on, they were tenant farmers, paying rent to a small number of landowners, or carrying out work for the landowner when needed.
In lowland Scotland for example, land was owned by members of the nobility, like dukes, earls and lairds’
(bbc.co.uk)
According to the Cambridge dictionary:
‘Capitalism is an economic and political system in which property, business and industry are controlled by private owners rather than by the state, with the purpose of making a profit.’
THE INDUSTRIAL REVOLUTION
What is it?
According to Britannica, ‘the process of change from an agrarian and handicraft economy to one dominated by industry and machine manufacturing. These technological changes introduced novel ways of working and living and fundamentally transformed society.
This process began in Britain in the 18th century and from there spread to other parts of the world.’
MAKING HYPOTHESES
The best way to be able to make a hypothesis is to master the use of modal verbs & some key words!
Your best friends for this task : IF & MAYBE
Ex: Maybe the Earth is hurting. If we don’t do anything about it now, it could be worse tomorrow.
Maybe everyone should contribute?
If this goes on, there will be no turning back.
If is used similarly to ‘si’ in French. It is a subordinating conjunction right after which we can add the subject of the sentence.
Maybe is also used similarly to French but without any preposition, keep this in mind!
MODAL VERBS
There are about nine modal verbs and each of them work in the same way. That means that you can substitute one for another.
CAN : Ability, permission (informal) & possibility
COULD : Past ability, polite requests & possibility (less than can)
SHALL : Offers & suggestions (British English) & Formal future meaning
SHOULD: Advice & expectation
WILL : Future plans or decisions, promises & certainty
WOULD : Polite requests, imagined situations & past habits
MUST : Strong obligation, strong certainty
MAY : Permission (formal) & possibility
MIGHT : Possiblity (less than may)
How to express contrast, opposition and restriction
Use Conjunctions: they link two clauses and are followed by a subject and a verb.
Although/Even though = Concession [His salary isn’t high although he works hard]
Whereas/While = Contrast [Her sister came by train whereas her brother drove his car]
Use Adverbs, often followed by a comma.
Yet, However, Still, Nevertheless, Nonetheless
[He said he understood what the teacher said, still, he made the mistakes several times]
[Beliefs can’t change facts. Facts, however, can change beliefs]
Use Prepositional phrases or prepostions: They often introduce a noun group (determiner + noun)
Unlike/contrary to, In spite of, Despite, Notwithstanding
[Sammy is an engineer, unlike his younger brother who is a journalist]
[Despite the flood, the bridge wasn’t damaged at all]
Definition found in the Europa Commission : 'Sustainable development means meeting the needs of the present whilst ensuring future generations can meet their own needs.'
According to the UN, ‘there has been some SDG success since 2015 with improvements in key areas, including poverty reduction, child mortality, electricity access and the battle against certain diseases.
Over half the world’s population is now covered by some form of social protection—10% more than a decade ago.
Child marriage, maternal and child mortality have declined.
Women now hold 27% of parliamentary seats globally, up from 22%.
Access to electricity, clean cooking, and internet connectivity has expanded dramatically.
New HIV infections are down 39% since 2010.
Malaria prevention efforts have saved 12.7 million lives.
Over 110 million more children are in school, and the gender gap in education continues to shrink with more girls finishing school.
Access to electricity has reached 92% of the global population, while internet use has jumped from 40% in 2015 to 68% in 2024.
Local conservation efforts have helped double protection for vital ecosystems.’
But progress is not moving fast enough.
Only 35% of SDG targets are on track or making modest gains. Nearly half are progressing too slowly, and 18% are actually regressing.
Over 800 million people still live in extreme poverty and hunger. One in 11 people still face hunger. Billions live without safe drinking water and sanitation.
Women continue to shoulder 2.5 times more unpaid care work than men.
Persons with disabilities remain underserved across sectors.
Climate records are being shattered, with 2024 the hottest year in history.
CO₂ levels are the highest in over two million years.
Over 120 million people are displaced—more than double the number in 2015.
Debt service costs for low- and middle-income countries hit $1.4 trillion, draining resources from critical development.