Fousing on CO2 may give that kind of result, but if you focus on another indicator, like say, sea ice, there's also charts for days, e.g.:<p><a href="https://sites.google.com/site/arcticseaicegraphs/" rel="nofollow">https://sites.google.com/site/arcticseaicegraphs/</a><p>Truth is that CO2, unlike financial indicators, increase monotonously, and even big changes at the national scale only introduce very subtle and gradual changes to it. However, other indicators change much faster (and not as monotonically).