What is an integrated perspective?
A perspective is the way you look at something. An integrated perspective joins several ways of looking together, like putting pieces of a puzzle into one picture.
Real problems, such as pollution, migration or a new dam, are too big for one subject or one viewpoint. So we use four lenses together.
The four lenses
- Time lens: asks "When?" How did this start, how is it changing, what will it be like later? It uses past, present and future.
- Space lens: asks "Where?" Which places are involved, how far does the effect spread, and how are places connected (rivers, roads, wind)?
- Society lens: asks "Who?" Which groups gain, which lose, and how do people live and work together?
- Ethics lens: asks "Is it fair and right?" It looks at values: fairness, rights, honesty and care for others and nature.
Why one lens is not enough
Each lens alone can mislead. If we look only at today, a factory looks good because it gives jobs. If we look only at one place, we miss the village downstream. If we count only the owner's profit, we miss the farmers. If we skip ethics, we may do something legal but unfair.
Putting the lenses together shows the whole picture and helps people agree on a better plan.
Case study: the factory by the river
See the 3D town. Time: clean river before, brown today, clean again later if a filter is added. Space: the dirty water travels downstream to fields and homes. Society: workers and owner gain; farmers and children are harmed. Ethics: gains for a few should not mean harm for many.
With a cleaning filter, jobs stay, the river stays clean, and the scale becomes balanced. An integrated view helped us find a better answer than "build" or "do not build".
How to use the four lenses
- Name the issue in one sentence.
- Ask the four questions: When? Where? Who? Is it fair?
- Write what each lens shows.
- Put the answers together and look for a choice that works for most lenses.
Notice that a lens only helps if you use real facts. Check your information before you decide.
Try it yourself
In the 3D: turn on one lens at a time and say out loud what it tells you. Then turn on all four, move the filter slider, and watch the bars and the scale.
At home: pick a local issue, such as a new market, a closed school or a plastic ban. Write four short lines, one for each lens. Show a friend and ask what you missed.
Key formulas and definitions
- Time lens = When? (past, present, future)
- Space lens = Where? (place, spread, links)
- Society lens = Who? (groups, gains and losses)
- Ethics lens = Is it fair and right? (values)
Worked examples
1. A town plans a new road through a forest. Which lens asks what the forest will look like in 30 years?
The time lens. It looks at change from the past to the future.
2. Which lens helps you notice that villages far down the river are also affected by a factory?
The space lens. It shows how far an effect spreads and how places are linked.
3. A shop closes because a mall opens nearby. Which lens tells you who gained and who lost?
The society lens. It looks at the different groups of people and their gains and losses.
4. A company can save money by using cheap, unsafe materials. Which lens warns you against it?
The ethics lens. It asks whether the choice is fair and right, not just legal or cheap.
5. A city bans plastic bags. Use the four lenses in one line each.
Time: fewer bags in the soil in the coming years. Space: rivers and sea far away get less plastic. Society: street sellers may lose income while others gain a cleaner town. Ethics: fair help for those who lose should be arranged.
6. In the 3D, what changes when you add the cleaning filter?
The river downstream turns clean (time and space), farmers and children shift from loss towards gain (society), and the scale moves towards balance (ethics).
Common mistakes
- Using only one lens and calling the answer complete.
- Mixing the lenses up. Space is about places, not about who gains. Who gains is the society lens.
- Treating ethics as just "what the law says". Ethics also asks what is fair, even if no law is broken.
- Writing opinions without facts. Each lens needs real information.