This is the relevant part of the poem I'm gonna ask a question about:

> 
> Those who prepare green wars,
>  wars with gas, wars with fire,
>  victory with no survivors,
>  would put on clean clothes
>  and walk about with their
>  brothers
>  in the shade, doing nothing
> 
> 
> 

[One](https://inspiredexpressions-wordpress-com.cdn.ampproject.org/v/s/inspiredexpressions.wordpress.com/2012/02/28/pablo-nerudas-keeping-quiet-finally-makes-sense/amp/?amp_js_v=a2&amp_gsa=1&usqp=mq331AQA#aoh=15644673438394&csi=1&referrer=https%3A%2F%2Fwww.google.com&amp_tf=From%20%251%24s) of the souces that I looked described the green wars as wars wherein people utilize nature – to hide (conceal) themselves among the foliage of forests or make use of the environment. But what my teacher was telling was that it meant waging war against the nature. So I want to ask who is right?