





May 10, 2025
On April 28, from 12:30 p.m. until after midnight, much of the Iberian Peninsula suffered a power grid Blackout (with B) that had consequences similar to a natural disaster...
April 25, 2025
The Gospel accounts of Jesus’ resurrection are considered by exegetes to be among the last to have been written...
March 29, 2025
It is my intention to refute some claims that the state-owned lithium company (YLB) does not dare to defend publicly.
March 15, 2025
With the arrival of Donald Trump in the White House, a political earthquake has been generated that has its aftershocks in the energy field. To the cry of “Drill, baby, drill”
April 14, 2025
The erratic tariff war unleashed by Donald Trump increasingly resembles an extortion measure to force the whole world to accept a new planetary order that includes commercial, industrial, monetary, military...
March 1, 2025
The ancient Romans used to say “Semel in anno licet insanire” which, freely translated, means “Everyone is allowed to do crazy things once a year”. That only time is, in my case...
Lessons from the Blackout
The recent blackout in Spain offers a lot of lessons about energy policies and electric grids. The column analyse some of them.
The Resurrection of Jesus Christ in Art
This column is about the representation of Christ Resurrection in the Art, remarking the difficulty of interpreting an event that is beyond of human knowledge.
The “resurrection” of the dire wolf
This column is about the “de-extincion” of dire wolf specie and the implications of this scientific goal.
Seven lies about lithium contracts
It is my intention to refute some claims that the state-owned lithium company (YLB) does…
Welcome denialism!
With the arrival of Donald Trump in the White House, a political earthquake has been…
The Order of Love
About the interpretation by US Vice President JD Vance of the theological concept of “ordo amoris” -the order of love- and its application to migrants deportation.
Are lithium contracts profitable?
I wonder if the lithium contracts between YLB and Russian and Chinese companies are profitable. The answer is negative, due to the low internacional price of Lithium Carbonate, now and in the next years.

Francesco Zaratti
Born in Rome (1947), he has lived in Bolivia since 1973.
He was Sonia’s widower and is now married to Carolita. From his first marriage he has three children and three grandchildren. He also shares three other children and seven grandchildren with Carolita.
He is a physicist by profession and an emeritus university professor. For 17 years he directed the UMSA Atmospheric Physics Laboratory. It also deals with energy issues, privatizations, biblical exegesis and common life.
In public life, he has collaborated, between 2004 and 2005, with President Carlos Mesa, as an advisor on energy and hydrocarbons and Delegate for the Review and Improvement of Capitalization.