Abstract
One way to see if the earth is actually getting warmer is to check historical temperature records. A decade ago the authors began to do just that. They collected a hodgepodge of readings going back 300 years. Then they attempted to quantify the data. Their verdict: a .5-degree Celsius increase.
| Original language | English |
|---|---|
| Pages (from-to) | 84-91 |
| Number of pages | 8 |
| Journal | Scientific American |
| Volume | 263 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1990 |