Please be informed, that paypal uses as a third party cookies by this embeded paypal picture!

If you like to support my work, please click on the “donate” image, that will redirect you to Paypal:

Your support will help me, investing more time in the improvement of my programming for the fitting routines and develop more detailed analysis of the progress of this crisis. My hope is that this work will be useful for politicians and decision-making powers to better clarify the consequences of exponential growth and montor their political efforts so that this crisis can be ended as soon as possible.

.·.