optical SETI

Days lost per lifetime:

CAUSE DAYS LOST (on average) per lifetime

being an unmarried male

3500

being a smoker (male)

2250

heart disease (average)

2100

being an unmarried female

1600

being 30% overweight

1300

being a coal miner

1100

cancer

900

being 20% overweight

900

consuming an additional 100 Cal/day

210

average vehicle accidents

207

from pneumonia or flu

141

alcohol (US av)

130

accident in home

95

suicide

95

diabetes

95

homocide

90

legal drug misuse

90

having an accident (avg risk job)

74

drowning

41

job with radiation exposure

40

falls

39

having an accident (safe job)

30

burns

27

energy generation

24

illicit drug use

18

poison

17

firearm accident

13

natural radiation

11

medical x-rays

7

coffee (contains carcinogens)

6

oral contraception

5

bicycle accident

5

catastrophes (all)

4

diet drinks (carcinogens)

2

nuclear reactor accident (antinuclear group)

2

nuclear react accident (pronuclear estimate)

0.02

home smoke alarm

–10

pap test

–4

require airbags on all cars

–50

safety improvements 1966-1976

–110

mobile coronary care units

–125


(from Bernard Cohen, a retired physics professor from Carnegie Mellon University)

Increase your deathrate by one part in a million (1 PPM):

(from Bernard Cohen, a retired physics professor from Carnegie Mellon University)


Fatalities per million hours:

                                                 Fatalities
     Activity                                    per million hrs
     --------                                    ---------------
     Skydiving                                      128.71
     General Aviation                                15.58
     On-road Motorcycling                             8.80
     Scuba Diving                                     1.98
     Living (all causes of death)                     1.53
     Swimming                                         1.07
     Snowmobiling                                      .88
     Passenger cars                                    .47
     Water skiing                                      .28
     Bicycling                                         .26
     Flying (scheduled domestic airlines)              .15
     Hunting                                           .08
     Cosmic Radiation from transcontinental flights    .035
     Home Living (active)                              .027
     Traveling in a School Bus                         .022
     Passenger Car Post-collision fire                 .017
     Home Living, active & passive (sleeping)          .014
     Residential Fire                                  .003

     Compiled by Failure Analysis Associates, Inc. (Design News, 10-4-93)