上海田家炳中学国际部TJBI书斋科普系列|[历史上的这周-第四期]科学革命的范式——库恩与科学史
库恩的《科学革命的结构》
Kuhn's Structure of Scientific Revolutions
1962年,托马斯·库恩发表了《科学革命的结构》。这本书引
入了“范式”
(paradigm) 和“范式转换”
(paradigm
shift) 的概念,彻底改变了我们对科学发展的认识。库恩认
为,科学的发展不是线性累积的,而是在“正常科学”和“革
命性科学”之间交替进行。在正常科学阶段,科学家们在现有
范式内解决难题;当异常现象积累到一定程度,旧有范式就会
被新范式取代,形成科学革命。库恩的理论应用于哥白尼宇宙
观到爱因斯坦相对论的转变,都能提供令人信服的解释。
In 1962, Thomas Kuhn published The Structure of
Scientific Revolutions. This book introduced the concepts
of "paradigm" and "paradigm shift," fundamentally
changing our understanding of scientific development.
Kuhn argued that science progresses not linearly but
through alternation between "normal science" and
"revolutionary science." During normal science, scientists
solve puzzles within existing paradigms; when anomalies
accumulate sufficiently, the old paradigm is replaced by a
new one, creating a scientific revolution.Kuhn's theory
provides compelling explanations for transformations
from Copernican heliocentrism to Einsteinian relativity.
胡克与显微学
2
Hooke and Microscopy
1635年7月18日,罗伯特胡克出生。他是一位全才型的科学
家,在物理学、天文学、化学和生物学等领域都有重要贡献。
他发现了弹性定律(胡克定律),并用自制的复合显微镜观察
到了植物细胞壁,创造了“细胞”这个术语。1665年,他出版
了《显微图像》,这是科学史上第一本通过显微镜观察的图
集,极大地推动了生物学的发展。胡克的工作代表了技术发明
如何引发新的科学范式-一显微镜的发明让人类第一次“看
到”
了微生物世界,彻底改变了生命科学的进程。
On July 18, 1635, Robert Hooke was born. A polymath who
contributed to physics, astronomy, chemistry, and
biology, he discovered the law of elasticity (Hooke's Law)
and used his compound microscope to observe plant cell
walls, coining the term "cell." ln 1665, he published
Micrographia, the first scientific book of observations
made through microscopes, greatly advancing biology.
Hooke's work exemplifies how technological invention
triggers new scientific paradigms-the microscope
allowed humanity to first "see" the microbial world,
fundamentally transforming the life sciences.
词汇表Glossary
双螺旋结构 Double Helix|X射线沙照X-ray Diffraction|碱基对
Base Pair|核苷酸 Nucleotide|基因组Genome|法医DNA鉴定
Forensic DNA Analysis
延伸书单 Further Reading
1.《富兰克林传》作者:南希·卢克|Rosalind Franklin:The Dark
Lady of DNA by Brenda Maddox
2.
《双螺旋》作者:詹姆斯·沃森|The Double Helix by James
Watson
3.
《DNA的秘密生命》作者:马克·尼尔森|The Secret of Life by
Mark Nelson
本周金句 Quote of the Week
“科学和日常生活不能也不应该分离。”
--罗莎兰德·富兰克林
|"Science and everyday life cannot and should not be
separated." - Rosalind Franklin




