  he evaluation of the impact of actions undertaken is essential in management.
This paper assesses the impact of efforts considered to mitigate risk and
create safe environments on a global scale. We measure this impact by looking
at the probability of improvement over a specific short period of time. Using
the World Risk Index, we conduct a temporal analysis of global disaster risk
dynamics from 2011 to 2021. This temporal exploration through the lens of the
World Risk Index provides insights into the complex dynamics of disaster risk.
We found that, despite sustained efforts, the global landscape remains divided
into two main clusters: high susceptibility and moderate susceptibility,
regardless of geographical location. This clustering was achieved using a
semi-supervised approach through the Label Spreading algorithm, with 98%
accuracy. We also found that the prediction of clusters achieved through
supervised learning on the period considered in this study (one, three, and
five years) showed that the Logistic regression (almost 99% at each stage)
performed better than other classifiers. This suggests that the current
policies and mechanisms are not effective in helping countries move from a
hazardous position to a safer one during the period considered. In fact,
statistical projections using a scenario analysis indicate that there is only a
1% chance of such a shift occurring within a five-year timeframe. This sobering
reality highlights the need for a paradigm shift. Traditional long-term
disaster management strategies are not effective for countries that are highly
vulnerable. Our findings indicate the need for an innovative approach that is
tailored to the specific vulnerabilities of these nations. As the threat of
vulnerability persists, our research calls for the development of new
strategies that can effectively address the ongoing challenges of disaster risk
management
