Lipi

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

seismicpertaining to earth vibrations
tremora small earthquake or vibration
Cold Warpost-WWII rivalry without direct war
treatybinding pact between nations
geophysicsscience of earth forces and structure
civilisationadvanced collective human culture
catastrophesudden terrible event
biotechnologygenetic and biological applications
indispensablecannot be done without
🔒

Model exam answers, grammar & audio

You have read the summary. The board-ready model answers, grammar notes, one-touch audio and writing practice for this chapter are part of Lipi.

Sign in to unlock

See it, understand it, hear it read aloud, then write the exam answer with confidence, for a fraction of a tutor cost.