1849 | 132 reads | 3.74 | |
2001 | 42 reads | 3.81 | |
2014 | 123 reads | 3.9 | |
2014 | 99 reads | 4.13 | |
2020 | 0 reads | 0 | |
2014 | 43 reads | 4.15 | |
2016 | 69 reads | 3.98 | |
2018 | 10 reads | 2.8 | |
2020 | 150 reads | 4.27 | |
2018 | 0 reads | 0 | |
1990 | 80 reads | 4.09 | |
2011 | 314 reads | 4.13 | |
2007 | 35 reads | 3.97 | |
1998 | 193 reads | 3.82 | |
2003 | 6 reads | 3.5 | |
2020 | 2 reads | 0 | |
2019 | 2 reads | 0 | |
The Optimist's Telescope The Optimist's Telescope: Thinking Ahead in a Reckless Age
| 2019 | 2 reads | 3 |
2017 | 3 reads | 4 | |
2015 | 32 reads | 3.57 | |
2015 | 100 reads | 3.55 | |
1989 | 539 reads | 4.25 | |
2017 | 38 reads | 3.42 | |
2019 | 31 reads | 3.98 | |
2019 | 28 reads | 3.9 |