In the
realm of techno-utopian dreams, humans could control the global
climate system. One of the most realistic and scientifically studied
proposals is stratospheric aerosol injection, which involves spraying
large amounts of aerosols into the stratosphere. There, they would
scatter the Sun’s radiation, thereby reducing the amount of energy
that reaches the Earth’s surface.
Earthbounds,
Windlicks and Raintouches begins
by attempting to contextualise this idea. What exactly is it? What
kind of background system would it need? What kind of place is the
stratosphere, and where is it? Who can operate there, and how? What
mental images are connected to it?
The
majority of the exhibition focuses on Ivar Veermäe’s DIY research
between the ground and the stratosphere. Using weather balloons, a
technology that has recently attracted special attention in
Lithuania, the artist sent various types of objects to an altitude of
approximately 30 kilometres. The balloons burst there and the objects
fell back to the ground.
The
second installation is based on artist discussions with scientists
and academics working in the field of climate modification. It covers
a wide range of topics, including questions about visual models and
their real-life impact, uncertainties connected to geoengineering,
questions about power and CO₂ mitigation, and guesses about climate
warming and the probability of deploying stratospheric aerosol
injection.