Acknowledgments ............................................. xi
Introduction ................................................. l
1 Facts? ....................................................... 5
The problem with cannabis .................................... 5
The making of the cell theory ................................ 9
The edge of the amoeba ...................................... 19
How cells evolved ........................................... 24
The philosophy of science ................................... 31
2 Reductionism ................................................ 38
An introduction ............................................. 38
Examples of reductionist research ........................... 42
The two faces of reductionism ............................... 44
The general problem of scientific explanation ............... 47
Explanation through causation ............................... 50
Metaphysics and biology ..................................... 52
A review of terminology ..................................... 54
Anti-reductionist biology today ............................. 58
A case study: phenylketonuria (PKU) ......................... 61
In conclusion: the problem of determinism ................... 64
3 Evolution ................................................... 67
A philosophical introduction ................................ 67
The work of Charles Darwin .................................. 69
The question of time ........................................ 73
The case of Jacques Deprat .................................. 77
The myth of the coelacanth .................................. 81
Life and the illusion of progress ........................... 85
Proximate and ultimate causes in biology .................... 89
The concept of adaptation - and its teleology ............... 91
The scope of natural selection 95 The 'unit' of natural
selection .................................................. 106
The Darwin wars ............................................ 107
4 Biology and animals ........................................ 109
Ethics in science: an introduction ......................... 109
Interventions: an introduction ............................. 114
Vivisection and dissection ................................. 116
Animal minds, human morals and the study of ethics ......... 121
In conclusion .............................................. 137
5 Controversies in biology ................................... 140
Controversies in biology - and in the media ................ 140
The crisis of 'mad cow disease' ............................ 142
Genetically modified crops ................................. 150
Xenotransplantation ........................................ 156
6 Making sense of genes ...................................... 163
An introduction to the Human Genome Project ................ 163
The philosophy of the Human Genome Project ................. 166
The history of the Human Genome Project .................... 170
Genetic testing: the case of Huntington's disease .......... 172
Testing for the 'gene' for breast cancer ................... 175
The future of the Human Genome Project ..................... 178
The commercialisation of the genome ........................ 180
Gene testing and the doctor-patient relationship ........... 182
7 Biology and politics ....................................... 187
How politics enters biology ................................ 187
The politics of Darwin ..................................... 191
Eugenics: the genetic improvement of people ................ 193
Measuring intelligence ..................................... 196
Eugenics and genetics ...................................... 198
Biology and the Nazis ...................................... 202
The world view from evolutionary psychology ................ 206
8 Research ethics ............................................ 210
A conflict of interest ..................................... 210
A code of conduct .......................................... 212
Peer review ................................................ 216
A historical overview ...................................... 218
Theories of ethics ......................................... 224
Index ......................................................... 229
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