KSEEB Class 10 · English (2nd language) · KTBS Revised 2024-25
Science and Hope of Survival
Chapter summary, hard words and model exam answers for Karnataka Board Class 10 English.
Free online summary and notes (Karnataka Board Class 10 English). Read it here, no PDF download needed.
About the author
Vladimir Keilis-Borok (1921–2013) - Russian geophysicist. Essay on science, seismic research, and the 1963 Nuclear Test Ban Treaty.
Summary
Keilis-Borok asks why clever people choose poorly paid science over business or law. Answer: research touches survival itself - not only salary.
Keilis-Borok asks why clever people choose poorly paid science over business or law. Answer: research touches survival itself - not only salary.
During the Cold War he researches seismic waves in Moscow. The Soviet president sends him to Geneva where USA, USSR, and UK negotiate a nuclear test ban.
During the Cold War he researches seismic waves in Moscow. The Soviet president sends him to Geneva where USA, USSR, and UK negotiate a nuclear test ban.
Underground nuclear tests shake earth like earthquakes. Politicians need scientists to tell bomb tremors from natural quakes - theory must serve peace.
Underground nuclear tests shake earth like earthquakes. Politicians need scientists to tell bomb tremors from natural quakes - theory must serve peace.
Rivals cooperate on hard evidence, respecting skill over ideology. Their unified method helps leaders sign the Partial Nuclear Test Ban Treaty (1963).
Rivals cooperate on hard evidence, respecting skill over ideology. Their unified method helps leaders sign the Partial Nuclear Test Ban Treaty (1963).
Author lists antibiotics, green revolution, biotechnology, disaster prediction - basic research guards against disease, terror, climate, and earthquakes.
Author lists antibiotics, green revolution, biotechnology, disaster prediction - basic research guards against disease, terror, climate, and earthquakes.
Civilisation faces natural and man-made catastrophes; money alone cannot save us. Wisely used science is humanity's indispensable guardian - SSLC central idea.
Civilisation faces natural and man-made catastrophes; money alone cannot save us. Wisely used science is humanity's indispensable guardian - SSLC central idea.
Hard words & meanings
| seismic | pertaining to earth vibrations |
| tremor | a small earthquake or vibration |
| Cold War | post-WWII rivalry without direct war |
| treaty | binding pact between nations |
| geophysics | science of earth forces and structure |
| civilisation | advanced collective human culture |
| catastrophe | sudden terrible event |
| biotechnology | genetic and biological applications |
| indispensable | cannot be done without |
Model exam answers, grammar & audio
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